18104727600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{13931}}^1$

素因数の和:13993

約数の個数: 270

約数和(自身を含む): 66313993356

約数和(自身を除く): 48209265756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 361, 380, 400, 450, 456, 475, 570, 600, 684, 720, 722, 760, 855, 900, 912, 950, 1083, 1140, 1200, 1368, 1425, 1444, 1520, 1710, 1800, 1805, 1900, 2166, 2280, 2736, 2850, 2888, 3249, 3420, 3600, 3610, 3800, 4275, 4332, 4560, 5415, 5700, 5776, 6498, 6840, 7220, 7600, 8550, 8664, 9025, 10830, 11400, 12996, 13680, 13931, 14440, 16245, 17100, 17328, 18050, 21660, 22800, 25992, 27075, 27862, 28880, 32490, 34200, 36100, 41793, 43320, 51984, 54150, 55724, 64980, 68400, 69655, 72200, 81225, 83586, 86640, 108300, 111448, 125379, 129960, 139310, 144400, 162450, 167172, 208965, 216600, 222896, 250758, 259920, 264689, 278620, 324900, 334344, 348275, 417930, 433200, 501516, 529378, 557240, 626895, 649800, 668688, 696550, 794067, 835860, 1003032, 1044825, 1058756, 1114480, 1253790, 1299600, 1323445, 1393100, 1588134, 1671720, 2006064, 2089650, 2117512, 2382201, 2507580, 2646890, 2786200, 3134475, 3176268, 3343440, 3970335, 4179300, 4235024, 4764402, 5015160, 5029091, 5293780, 5572400, 6268950, 6352536, 6617225, 7940670, 8358600, 9528804, 10030320, 10058182, 10587560, 11911005, 12537900, 12705072, 13234450, 15087273, 15881340, 16717200, 19057608, 19851675, 20116364, 21175120, 23822010, 25075800, 25145455, 26468900, 30174546, 31762680, 38115216, 39703350, 40232728, 45261819, 47644020, 50151600, 50290910, 52937800, 59555025, 60349092, 63525360, 75436365, 79406700, 80465456, 90523638, 95288040, 100581820, 105875600, 119110050, 120698184, 125727275, 150872730, 158813400, 181047276, 190576080, 201163640, 226309095, 238220100, 241396368, 251454550, 301745460, 317626800, 362094552, 377181825, 402327280, 452618190, 476440200, 502909100, 603490920, 724189104, 754363650, 905236380, 952880400, 1005818200, 1131545475, 1206981840, 1508727300, 1810472760, 2011636400, 2263090950, 3017454600, 3620945520, 4526181900, 6034909200, 9052363800, 18104727600]

約数ペア:

[(1, 18104727600), (2, 9052363800), (3, 6034909200), (4, 4526181900), (5, 3620945520), (6, 3017454600), (8, 2263090950), (9, 2011636400), (10, 1810472760), (12, 1508727300), (15, 1206981840), (16, 1131545475), (18, 1005818200), (19, 952880400), (20, 905236380), (24, 754363650), (25, 724189104), (30, 603490920), (36, 502909100), (38, 476440200), (40, 452618190), (45, 402327280), (48, 377181825), (50, 362094552), (57, 317626800), (60, 301745460), (72, 251454550), (75, 241396368), (76, 238220100), (80, 226309095), (90, 201163640), (95, 190576080), (100, 181047276), (114, 158813400), (120, 150872730), (144, 125727275), (150, 120698184), (152, 119110050), (171, 105875600), (180, 100581820), (190, 95288040), (200, 90523638), (225, 80465456), (228, 79406700), (240, 75436365), (285, 63525360), (300, 60349092), (304, 59555025), (342, 52937800), (360, 50290910), (361, 50151600), (380, 47644020), (400, 45261819), (450, 40232728), (456, 39703350), (475, 38115216), (570, 31762680), (600, 30174546), (684, 26468900), (720, 25145455), (722, 25075800), (760, 23822010), (855, 21175120), (900, 20116364), (912, 19851675), (950, 19057608), (1083, 16717200), (1140, 15881340), (1200, 15087273), (1368, 13234450), (1425, 12705072), (1444, 12537900), (1520, 11911005), (1710, 10587560), (1800, 10058182), (1805, 10030320), (1900, 9528804), (2166, 8358600), (2280, 7940670), (2736, 6617225), (2850, 6352536), (2888, 6268950), (3249, 5572400), (3420, 5293780), (3600, 5029091), (3610, 5015160), (3800, 4764402), (4275, 4235024), (4332, 4179300), (4560, 3970335), (5415, 3343440), (5700, 3176268), (5776, 3134475), (6498, 2786200), (6840, 2646890), (7220, 2507580), (7600, 2382201), (8550, 2117512), (8664, 2089650), (9025, 2006064), (10830, 1671720), (11400, 1588134), (12996, 1393100), (13680, 1323445), (13931, 1299600), (14440, 1253790), (16245, 1114480), (17100, 1058756), (17328, 1044825), (18050, 1003032), (21660, 835860), (22800, 794067), (25992, 696550), (27075, 668688), (27862, 649800), (28880, 626895), (32490, 557240), (34200, 529378), (36100, 501516), (41793, 433200), (43320, 417930), (51984, 348275), (54150, 334344), (55724, 324900), (64980, 278620), (68400, 264689), (69655, 259920), (72200, 250758), (81225, 222896), (83586, 216600), (86640, 208965), (108300, 167172), (111448, 162450), (125379, 144400), (129960, 139310)]