539375200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1679892480

約数和(自身を除く): 1140517280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 239, 248, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 478, 496, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 910, 956, 992, 1040, 1085, 1120, 1195, 1240, 1300, 1400, 1456, 1550, 1612, 1673, 1736, 1820, 1912, 2015, 2080, 2170, 2275, 2390, 2480, 2600, 2800, 2821, 2912, 3100, 3107, 3224, 3346, 3472, 3640, 3824, 4030, 4340, 4550, 4780, 4960, 5200, 5425, 5600, 5642, 5975, 6200, 6214, 6448, 6692, 6944, 7280, 7409, 7648, 8060, 8365, 8680, 9100, 9560, 10075, 10400, 10850, 11284, 11950, 12400, 12428, 12896, 13384, 14105, 14560, 14818, 15535, 16120, 16730, 17360, 18200, 19120, 20150, 21700, 21749, 22568, 23900, 24800, 24856, 26768, 28210, 29636, 31070, 32240, 33460, 34720, 36400, 37045, 38240, 40300, 41825, 43400, 43498, 45136, 47800, 49712, 51863, 53536, 56420, 59272, 62140, 64480, 66920, 70525, 72800, 74090, 77675, 80600, 83650, 86800, 86996, 90272, 95600, 96317, 99424, 103726, 108745, 112840, 118544, 124280, 133840, 141050, 148180, 155350, 161200, 167300, 173600, 173992, 185225, 191200, 192634, 207452, 217490, 225680, 237088, 248560, 259315, 267680, 282100, 296360, 310700, 322400, 334600, 347984, 370450, 385268, 414904, 434980, 451360, 481585, 497120, 518630, 543725, 564200, 592720, 621400, 669200, 674219, 695968, 740900, 770536, 829808, 869960, 963170, 1037260, 1087450, 1128400, 1185440, 1242800, 1296575, 1338400, 1348438, 1481800, 1541072, 1659616, 1739920, 1926340, 2074520, 2174900, 2256800, 2407925, 2485600, 2593150, 2696876, 2963600, 3082144, 3371095, 3479840, 3852680, 4149040, 4349800, 4815850, 5186300, 5393752, 5927200, 6742190, 7705360, 8298080, 8699600, 9631700, 10372600, 10787504, 13484380, 15410720, 16855475, 17399200, 19263400, 20745200, 21575008, 26968760, 33710950, 38526800, 41490400, 53937520, 67421900, 77053600, 107875040, 134843800, 269687600, 539375200]

約数ペア:

[(1, 539375200), (2, 269687600), (4, 134843800), (5, 107875040), (7, 77053600), (8, 67421900), (10, 53937520), (13, 41490400), (14, 38526800), (16, 33710950), (20, 26968760), (25, 21575008), (26, 20745200), (28, 19263400), (31, 17399200), (32, 16855475), (35, 15410720), (40, 13484380), (50, 10787504), (52, 10372600), (56, 9631700), (62, 8699600), (65, 8298080), (70, 7705360), (80, 6742190), (91, 5927200), (100, 5393752), (104, 5186300), (112, 4815850), (124, 4349800), (130, 4149040), (140, 3852680), (155, 3479840), (160, 3371095), (175, 3082144), (182, 2963600), (200, 2696876), (208, 2593150), (217, 2485600), (224, 2407925), (239, 2256800), (248, 2174900), (260, 2074520), (280, 1926340), (310, 1739920), (325, 1659616), (350, 1541072), (364, 1481800), (400, 1348438), (403, 1338400), (416, 1296575), (434, 1242800), (455, 1185440), (478, 1128400), (496, 1087450), (520, 1037260), (560, 963170), (620, 869960), (650, 829808), (700, 770536), (728, 740900), (775, 695968), (800, 674219), (806, 669200), (868, 621400), (910, 592720), (956, 564200), (992, 543725), (1040, 518630), (1085, 497120), (1120, 481585), (1195, 451360), (1240, 434980), (1300, 414904), (1400, 385268), (1456, 370450), (1550, 347984), (1612, 334600), (1673, 322400), (1736, 310700), (1820, 296360), (1912, 282100), (2015, 267680), (2080, 259315), (2170, 248560), (2275, 237088), (2390, 225680), (2480, 217490), (2600, 207452), (2800, 192634), (2821, 191200), (2912, 185225), (3100, 173992), (3107, 173600), (3224, 167300), (3346, 161200), (3472, 155350), (3640, 148180), (3824, 141050), (4030, 133840), (4340, 124280), (4550, 118544), (4780, 112840), (4960, 108745), (5200, 103726), (5425, 99424), (5600, 96317), (5642, 95600), (5975, 90272), (6200, 86996), (6214, 86800), (6448, 83650), (6692, 80600), (6944, 77675), (7280, 74090), (7409, 72800), (7648, 70525), (8060, 66920), (8365, 64480), (8680, 62140), (9100, 59272), (9560, 56420), (10075, 53536), (10400, 51863), (10850, 49712), (11284, 47800), (11950, 45136), (12400, 43498), (12428, 43400), (12896, 41825), (13384, 40300), (14105, 38240), (14560, 37045), (14818, 36400), (15535, 34720), (16120, 33460), (16730, 32240), (17360, 31070), (18200, 29636), (19120, 28210), (20150, 26768), (21700, 24856), (21749, 24800), (22568, 23900)]