450188779950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{21101}}^1$

素因数の和:21660

約数の個数: 288

約数和(自身を含む): 1491552159552

約数和(自身を除く): 1041363379602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 521, 525, 546, 585, 630, 650, 819, 910, 975, 1042, 1050, 1170, 1365, 1563, 1575, 1638, 1950, 2275, 2605, 2730, 2925, 3126, 3150, 3647, 4095, 4550, 4689, 5210, 5850, 6773, 6825, 7294, 7815, 8190, 9378, 10941, 13025, 13546, 13650, 15630, 18235, 20319, 20475, 21101, 21882, 23445, 26050, 32823, 33865, 36470, 39075, 40638, 40950, 42202, 46890, 47411, 54705, 60957, 63303, 65646, 67730, 78150, 91175, 94822, 101595, 105505, 109410, 117225, 121914, 126606, 142233, 147707, 164115, 169325, 182350, 189909, 203190, 211010, 234450, 237055, 273525, 274313, 284466, 295414, 304785, 316515, 328230, 338650, 379818, 426699, 443121, 474110, 507975, 527525, 547050, 548626, 609570, 633030, 711165, 738535, 820575, 822939, 853398, 886242, 949545, 1015950, 1055050, 1185275, 1329363, 1371565, 1422330, 1477070, 1523925, 1582575, 1641150, 1645878, 1899090, 1920191, 2133495, 2215605, 2370550, 2468817, 2658726, 2743130, 3047850, 3165150, 3555825, 3692675, 3840382, 4114695, 4266990, 4431210, 4747725, 4937634, 5760573, 6646815, 6857825, 7111650, 7385350, 8229390, 9495450, 9600955, 10667475, 10993621, 11078025, 11521146, 12344085, 13293630, 13715650, 17281719, 19201910, 20573475, 21334950, 21987242, 22156050, 24688170, 28802865, 32980863, 33234075, 34563438, 41146950, 48004775, 54968105, 57605730, 61720425, 65961726, 66468150, 76955347, 86408595, 96009550, 98942589, 109936210, 123440850, 142917073, 144014325, 153910694, 164904315, 172817190, 197885178, 230866041, 274840525, 285834146, 288028650, 329808630, 384776735, 428751219, 432042975, 461732082, 494712945, 549681050, 692598123, 714585365, 769553470, 824521575, 857502438, 864085950, 989425890, 1000419511, 1154330205, 1286253657, 1385196246, 1429170730, 1649043150, 1923883675, 2000839022, 2143756095, 2308660410, 2473564725, 2572507314, 3001258533, 3462990615, 3572926825, 3847767350, 4287512190, 4947129450, 5002097555, 5771651025, 6002517066, 6431268285, 6925981230, 7145853650, 9003775599, 10004195110, 10718780475, 11543302050, 12862536570, 15006292665, 17314953075, 18007551198, 21437560950, 25010487775, 30012585330, 32156341425, 34629906150, 45018877995, 50020975550, 64312682850, 75031463325, 90037755990, 150062926650, 225094389975, 450188779950]

約数ペア:

[(1, 450188779950), (2, 225094389975), (3, 150062926650), (5, 90037755990), (6, 75031463325), (7, 64312682850), (9, 50020975550), (10, 45018877995), (13, 34629906150), (14, 32156341425), (15, 30012585330), (18, 25010487775), (21, 21437560950), (25, 18007551198), (26, 17314953075), (30, 15006292665), (35, 12862536570), (39, 11543302050), (42, 10718780475), (45, 10004195110), (50, 9003775599), (63, 7145853650), (65, 6925981230), (70, 6431268285), (75, 6002517066), (78, 5771651025), (90, 5002097555), (91, 4947129450), (105, 4287512190), (117, 3847767350), (126, 3572926825), (130, 3462990615), (150, 3001258533), (175, 2572507314), (182, 2473564725), (195, 2308660410), (210, 2143756095), (225, 2000839022), (234, 1923883675), (273, 1649043150), (315, 1429170730), (325, 1385196246), (350, 1286253657), (390, 1154330205), (450, 1000419511), (455, 989425890), (521, 864085950), (525, 857502438), (546, 824521575), (585, 769553470), (630, 714585365), (650, 692598123), (819, 549681050), (910, 494712945), (975, 461732082), (1042, 432042975), (1050, 428751219), (1170, 384776735), (1365, 329808630), (1563, 288028650), (1575, 285834146), (1638, 274840525), (1950, 230866041), (2275, 197885178), (2605, 172817190), (2730, 164904315), (2925, 153910694), (3126, 144014325), (3150, 142917073), (3647, 123440850), (4095, 109936210), (4550, 98942589), (4689, 96009550), (5210, 86408595), (5850, 76955347), (6773, 66468150), (6825, 65961726), (7294, 61720425), (7815, 57605730), (8190, 54968105), (9378, 48004775), (10941, 41146950), (13025, 34563438), (13546, 33234075), (13650, 32980863), (15630, 28802865), (18235, 24688170), (20319, 22156050), (20475, 21987242), (21101, 21334950), (21882, 20573475), (23445, 19201910), (26050, 17281719), (32823, 13715650), (33865, 13293630), (36470, 12344085), (39075, 11521146), (40638, 11078025), (40950, 10993621), (42202, 10667475), (46890, 9600955), (47411, 9495450), (54705, 8229390), (60957, 7385350), (63303, 7111650), (65646, 6857825), (67730, 6646815), (78150, 5760573), (91175, 4937634), (94822, 4747725), (101595, 4431210), (105505, 4266990), (109410, 4114695), (117225, 3840382), (121914, 3692675), (126606, 3555825), (142233, 3165150), (147707, 3047850), (164115, 2743130), (169325, 2658726), (182350, 2468817), (189909, 2370550), (203190, 2215605), (211010, 2133495), (234450, 1920191), (237055, 1899090), (273525, 1645878), (274313, 1641150), (284466, 1582575), (295414, 1523925), (304785, 1477070), (316515, 1422330), (328230, 1371565), (338650, 1329363), (379818, 1185275), (426699, 1055050), (443121, 1015950), (474110, 949545), (507975, 886242), (527525, 853398), (547050, 822939), (548626, 820575), (609570, 738535), (633030, 711165)]