86483219220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{18311}}^1$

素因数の和:19726

約数の個数: 144

約数和(自身を含む): 276354449280

約数和(自身を除く): 189871230060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1381, 1710, 2762, 3420, 4143, 5524, 6905, 8286, 12429, 13810, 16572, 18311, 20715, 24858, 26239, 27620, 36622, 41430, 49716, 52478, 54933, 62145, 73244, 78717, 82860, 91555, 104956, 109866, 124290, 131195, 157434, 164799, 183110, 219732, 236151, 248580, 262390, 274665, 314868, 329598, 347909, 366220, 393585, 472302, 524780, 549330, 659196, 695818, 787170, 823995, 944604, 1043727, 1098660, 1180755, 1391636, 1574340, 1647990, 1739545, 2087454, 2361510, 3131181, 3295980, 3479090, 4174908, 4723020, 5218635, 6262362, 6958180, 10437270, 12524724, 15655905, 20874540, 25287491, 31311810, 50574982, 62623620, 75862473, 101149964, 126437455, 151724946, 227587419, 252874910, 303449892, 379312365, 455174838, 480462329, 505749820, 758624730, 910349676, 960924658, 1137937095, 1441386987, 1517249460, 1921849316, 2275874190, 2402311645, 2882773974, 4324160961, 4551748380, 4804623290, 5765547948, 7206934935, 8648321922, 9609246580, 14413869870, 17296643844, 21620804805, 28827739740, 43241609610, 86483219220]

約数ペア:

[(1, 86483219220), (2, 43241609610), (3, 28827739740), (4, 21620804805), (5, 17296643844), (6, 14413869870), (9, 9609246580), (10, 8648321922), (12, 7206934935), (15, 5765547948), (18, 4804623290), (19, 4551748380), (20, 4324160961), (30, 2882773974), (36, 2402311645), (38, 2275874190), (45, 1921849316), (57, 1517249460), (60, 1441386987), (76, 1137937095), (90, 960924658), (95, 910349676), (114, 758624730), (171, 505749820), (180, 480462329), (190, 455174838), (228, 379312365), (285, 303449892), (342, 252874910), (380, 227587419), (570, 151724946), (684, 126437455), (855, 101149964), (1140, 75862473), (1381, 62623620), (1710, 50574982), (2762, 31311810), (3420, 25287491), (4143, 20874540), (5524, 15655905), (6905, 12524724), (8286, 10437270), (12429, 6958180), (13810, 6262362), (16572, 5218635), (18311, 4723020), (20715, 4174908), (24858, 3479090), (26239, 3295980), (27620, 3131181), (36622, 2361510), (41430, 2087454), (49716, 1739545), (52478, 1647990), (54933, 1574340), (62145, 1391636), (73244, 1180755), (78717, 1098660), (82860, 1043727), (91555, 944604), (104956, 823995), (109866, 787170), (124290, 695818), (131195, 659196), (157434, 549330), (164799, 524780), (183110, 472302), (219732, 393585), (236151, 366220), (248580, 347909), (262390, 329598), (274665, 314868)]