112181940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 369847296

約数和(自身を除く): 257665356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 191, 195, 234, 251, 260, 382, 390, 468, 502, 573, 585, 753, 764, 780, 955, 1004, 1146, 1170, 1255, 1506, 1719, 1910, 2259, 2292, 2340, 2483, 2510, 2865, 3012, 3263, 3438, 3765, 3820, 4518, 4966, 5020, 5730, 6526, 6876, 7449, 7530, 8595, 9036, 9789, 9932, 11295, 11460, 12415, 13052, 14898, 15060, 16315, 17190, 19578, 22347, 22590, 24830, 29367, 29796, 32630, 34380, 37245, 39156, 44694, 45180, 47941, 48945, 49660, 58734, 65260, 74490, 89388, 95882, 97890, 111735, 117468, 143823, 146835, 148980, 191764, 195780, 223470, 239705, 287646, 293670, 431469, 446940, 479410, 575292, 587340, 623233, 719115, 862938, 958820, 1246466, 1438230, 1725876, 1869699, 2157345, 2492932, 2876460, 3116165, 3739398, 4314690, 5609097, 6232330, 7478796, 8629380, 9348495, 11218194, 12464660, 18696990, 22436388, 28045485, 37393980, 56090970, 112181940]

約数ペア:

[(1, 112181940), (2, 56090970), (3, 37393980), (4, 28045485), (5, 22436388), (6, 18696990), (9, 12464660), (10, 11218194), (12, 9348495), (13, 8629380), (15, 7478796), (18, 6232330), (20, 5609097), (26, 4314690), (30, 3739398), (36, 3116165), (39, 2876460), (45, 2492932), (52, 2157345), (60, 1869699), (65, 1725876), (78, 1438230), (90, 1246466), (117, 958820), (130, 862938), (156, 719115), (180, 623233), (191, 587340), (195, 575292), (234, 479410), (251, 446940), (260, 431469), (382, 293670), (390, 287646), (468, 239705), (502, 223470), (573, 195780), (585, 191764), (753, 148980), (764, 146835), (780, 143823), (955, 117468), (1004, 111735), (1146, 97890), (1170, 95882), (1255, 89388), (1506, 74490), (1719, 65260), (1910, 58734), (2259, 49660), (2292, 48945), (2340, 47941), (2483, 45180), (2510, 44694), (2865, 39156), (3012, 37245), (3263, 34380), (3438, 32630), (3765, 29796), (3820, 29367), (4518, 24830), (4966, 22590), (5020, 22347), (5730, 19578), (6526, 17190), (6876, 16315), (7449, 15060), (7530, 14898), (8595, 13052), (9036, 12415), (9789, 11460), (9932, 11295)]