21519153000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2170

約数の個数: 384

約数和(自身を含む): 77855731200

約数和(自身を除く): 56336578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 61, 72, 75, 76, 90, 95, 100, 114, 120, 122, 125, 150, 152, 171, 180, 183, 190, 200, 225, 228, 244, 250, 285, 300, 305, 342, 360, 366, 375, 380, 450, 456, 475, 488, 500, 549, 570, 600, 610, 684, 732, 750, 760, 855, 900, 915, 950, 1000, 1098, 1125, 1140, 1159, 1220, 1368, 1425, 1464, 1500, 1525, 1710, 1800, 1830, 1900, 2063, 2196, 2250, 2280, 2318, 2375, 2440, 2745, 2850, 3000, 3050, 3420, 3477, 3660, 3800, 4126, 4275, 4392, 4500, 4575, 4636, 4750, 5490, 5700, 5795, 6100, 6189, 6840, 6954, 7125, 7320, 7625, 8252, 8550, 9000, 9150, 9272, 9500, 10315, 10431, 10980, 11400, 11590, 12200, 12378, 13725, 13908, 14250, 15250, 16504, 17100, 17385, 18300, 18567, 19000, 20630, 20862, 21375, 21960, 22875, 23180, 24756, 27450, 27816, 28500, 28975, 30500, 30945, 34200, 34770, 36600, 37134, 39197, 41260, 41724, 42750, 45750, 46360, 49512, 51575, 52155, 54900, 57000, 57950, 61000, 61890, 68625, 69540, 74268, 78394, 82520, 83448, 85500, 86925, 91500, 92835, 103150, 104310, 109800, 115900, 117591, 123780, 125843, 137250, 139080, 144875, 148536, 154725, 156788, 171000, 173850, 183000, 185670, 195985, 206300, 208620, 231800, 235182, 247560, 251686, 257875, 260775, 274500, 289750, 309450, 313576, 347700, 352773, 371340, 377529, 391970, 412600, 417240, 434625, 464175, 470364, 503372, 515750, 521550, 549000, 579500, 587955, 618900, 629215, 695400, 705546, 742680, 755058, 773625, 783940, 869250, 928350, 940728, 979925, 1006744, 1031500, 1043100, 1132587, 1159000, 1175910, 1237800, 1258430, 1303875, 1411092, 1510116, 1547250, 1567880, 1738500, 1763865, 1856700, 1887645, 1959850, 2063000, 2086200, 2265174, 2320875, 2351820, 2391017, 2516860, 2607750, 2822184, 2939775, 3020232, 3094500, 3146075, 3477000, 3527730, 3713400, 3775290, 3919700, 4530348, 4641750, 4703640, 4782034, 4899625, 5033720, 5215500, 5662935, 5879550, 6189000, 6292150, 7055460, 7173051, 7550580, 7839400, 8819325, 9060696, 9283500, 9438225, 9564068, 9799250, 10431000, 11325870, 11759100, 11955085, 12584300, 14110920, 14346102, 14698875, 15101160, 15730375, 17638650, 18567000, 18876450, 19128136, 19598500, 21519153, 22651740, 23518200, 23910170, 25168600, 28314675, 28692204, 29397750, 31460750, 35277300, 35865255, 37752900, 39197000, 43038306, 44096625, 45303480, 47191125, 47820340, 56629350, 57384408, 58795500, 59775425, 62921500, 70554600, 71730510, 75505800, 86076612, 88193250, 94382250, 95640680, 107595765, 113258700, 117591000, 119550850, 125843000, 141573375, 143461020, 172153224, 176386500, 179326275, 188764500, 215191530, 226517400, 239101700, 283146750, 286922040, 298877125, 352773000, 358652550, 377529000, 430383060, 478203400, 537978825, 566293500, 597754250, 717305100, 860766120, 896631375, 1075957650, 1132587000, 1195508500, 1434610200, 1793262750, 2151915300, 2391017000, 2689894125, 3586525500, 4303830600, 5379788250, 7173051000, 10759576500, 21519153000]

約数ペア:

[(1, 21519153000), (2, 10759576500), (3, 7173051000), (4, 5379788250), (5, 4303830600), (6, 3586525500), (8, 2689894125), (9, 2391017000), (10, 2151915300), (12, 1793262750), (15, 1434610200), (18, 1195508500), (19, 1132587000), (20, 1075957650), (24, 896631375), (25, 860766120), (30, 717305100), (36, 597754250), (38, 566293500), (40, 537978825), (45, 478203400), (50, 430383060), (57, 377529000), (60, 358652550), (61, 352773000), (72, 298877125), (75, 286922040), (76, 283146750), (90, 239101700), (95, 226517400), (100, 215191530), (114, 188764500), (120, 179326275), (122, 176386500), (125, 172153224), (150, 143461020), (152, 141573375), (171, 125843000), (180, 119550850), (183, 117591000), (190, 113258700), (200, 107595765), (225, 95640680), (228, 94382250), (244, 88193250), (250, 86076612), (285, 75505800), (300, 71730510), (305, 70554600), (342, 62921500), (360, 59775425), (366, 58795500), (375, 57384408), (380, 56629350), (450, 47820340), (456, 47191125), (475, 45303480), (488, 44096625), (500, 43038306), (549, 39197000), (570, 37752900), (600, 35865255), (610, 35277300), (684, 31460750), (732, 29397750), (750, 28692204), (760, 28314675), (855, 25168600), (900, 23910170), (915, 23518200), (950, 22651740), (1000, 21519153), (1098, 19598500), (1125, 19128136), (1140, 18876450), (1159, 18567000), (1220, 17638650), (1368, 15730375), (1425, 15101160), (1464, 14698875), (1500, 14346102), (1525, 14110920), (1710, 12584300), (1800, 11955085), (1830, 11759100), (1900, 11325870), (2063, 10431000), (2196, 9799250), (2250, 9564068), (2280, 9438225), (2318, 9283500), (2375, 9060696), (2440, 8819325), (2745, 7839400), (2850, 7550580), (3000, 7173051), (3050, 7055460), (3420, 6292150), (3477, 6189000), (3660, 5879550), (3800, 5662935), (4126, 5215500), (4275, 5033720), (4392, 4899625), (4500, 4782034), (4575, 4703640), (4636, 4641750), (4750, 4530348), (5490, 3919700), (5700, 3775290), (5795, 3713400), (6100, 3527730), (6189, 3477000), (6840, 3146075), (6954, 3094500), (7125, 3020232), (7320, 2939775), (7625, 2822184), (8252, 2607750), (8550, 2516860), (9000, 2391017), (9150, 2351820), (9272, 2320875), (9500, 2265174), (10315, 2086200), (10431, 2063000), (10980, 1959850), (11400, 1887645), (11590, 1856700), (12200, 1763865), (12378, 1738500), (13725, 1567880), (13908, 1547250), (14250, 1510116), (15250, 1411092), (16504, 1303875), (17100, 1258430), (17385, 1237800), (18300, 1175910), (18567, 1159000), (19000, 1132587), (20630, 1043100), (20862, 1031500), (21375, 1006744), (21960, 979925), (22875, 940728), (23180, 928350), (24756, 869250), (27450, 783940), (27816, 773625), (28500, 755058), (28975, 742680), (30500, 705546), (30945, 695400), (34200, 629215), (34770, 618900), (36600, 587955), (37134, 579500), (39197, 549000), (41260, 521550), (41724, 515750), (42750, 503372), (45750, 470364), (46360, 464175), (49512, 434625), (51575, 417240), (52155, 412600), (54900, 391970), (57000, 377529), (57950, 371340), (61000, 352773), (61890, 347700), (68625, 313576), (69540, 309450), (74268, 289750), (78394, 274500), (82520, 260775), (83448, 257875), (85500, 251686), (86925, 247560), (91500, 235182), (92835, 231800), (103150, 208620), (104310, 206300), (109800, 195985), (115900, 185670), (117591, 183000), (123780, 173850), (125843, 171000), (137250, 156788), (139080, 154725), (144875, 148536)]