125388521580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{106357}}^1$

素因数の和:106784

約数の個数: 144

約数和(自身を含む): 409430651616

約数和(自身を除く): 284042130036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 401, 420, 490, 588, 735, 802, 980, 1203, 1470, 1604, 2005, 2406, 2807, 2940, 4010, 4812, 5614, 6015, 8020, 8421, 11228, 12030, 14035, 16842, 19649, 24060, 28070, 33684, 39298, 42105, 56140, 58947, 78596, 84210, 98245, 106357, 117894, 168420, 196490, 212714, 235788, 294735, 319071, 392980, 425428, 531785, 589470, 638142, 744499, 1063570, 1178940, 1276284, 1488998, 1595355, 2127140, 2233497, 2977996, 3190710, 3722495, 4466994, 5211493, 6381420, 7444990, 8933988, 10422986, 11167485, 14889980, 15634479, 20845972, 22334970, 26057465, 31268958, 42649157, 44669940, 52114930, 62537916, 78172395, 85298314, 104229860, 127947471, 156344790, 170596628, 213245785, 255894942, 298544099, 312689580, 426491570, 511789884, 597088198, 639737355, 852983140, 895632297, 1194176396, 1279474710, 1492720495, 1791264594, 2089808693, 2558949420, 2985440990, 3582529188, 4179617386, 4478161485, 5970881980, 6269426079, 8359234772, 8956322970, 10449043465, 12538852158, 17912645940, 20898086930, 25077704316, 31347130395, 41796173860, 62694260790, 125388521580]

約数ペア:

[(1, 125388521580), (2, 62694260790), (3, 41796173860), (4, 31347130395), (5, 25077704316), (6, 20898086930), (7, 17912645940), (10, 12538852158), (12, 10449043465), (14, 8956322970), (15, 8359234772), (20, 6269426079), (21, 5970881980), (28, 4478161485), (30, 4179617386), (35, 3582529188), (42, 2985440990), (49, 2558949420), (60, 2089808693), (70, 1791264594), (84, 1492720495), (98, 1279474710), (105, 1194176396), (140, 895632297), (147, 852983140), (196, 639737355), (210, 597088198), (245, 511789884), (294, 426491570), (401, 312689580), (420, 298544099), (490, 255894942), (588, 213245785), (735, 170596628), (802, 156344790), (980, 127947471), (1203, 104229860), (1470, 85298314), (1604, 78172395), (2005, 62537916), (2406, 52114930), (2807, 44669940), (2940, 42649157), (4010, 31268958), (4812, 26057465), (5614, 22334970), (6015, 20845972), (8020, 15634479), (8421, 14889980), (11228, 11167485), (12030, 10422986), (14035, 8933988), (16842, 7444990), (19649, 6381420), (24060, 5211493), (28070, 4466994), (33684, 3722495), (39298, 3190710), (42105, 2977996), (56140, 2233497), (58947, 2127140), (78596, 1595355), (84210, 1488998), (98245, 1276284), (106357, 1178940), (117894, 1063570), (168420, 744499), (196490, 638142), (212714, 589470), (235788, 531785), (294735, 425428), (319071, 392980)]