147520620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 144

約数和(自身を含む): 503036352

約数和(自身を除く): 355515732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2741, 2990, 3588, 4140, 4485, 5382, 5482, 5980, 8223, 8970, 10764, 10964, 13455, 13705, 16446, 17940, 24669, 26910, 27410, 32892, 35633, 41115, 49338, 53820, 54820, 63043, 71266, 82230, 98676, 106899, 123345, 126086, 142532, 164460, 178165, 189129, 213798, 246690, 252172, 315215, 320697, 356330, 378258, 427596, 493380, 534495, 567387, 630430, 641394, 712660, 756516, 819559, 945645, 1068990, 1134774, 1260860, 1282788, 1603485, 1639118, 1891290, 2137980, 2269548, 2458677, 2836935, 3206970, 3278236, 3782580, 4097795, 4917354, 5673870, 6413940, 7376031, 8195590, 9834708, 11347740, 12293385, 14752062, 16391180, 24586770, 29504124, 36880155, 49173540, 73760310, 147520620]

約数ペア:

[(1, 147520620), (2, 73760310), (3, 49173540), (4, 36880155), (5, 29504124), (6, 24586770), (9, 16391180), (10, 14752062), (12, 12293385), (13, 11347740), (15, 9834708), (18, 8195590), (20, 7376031), (23, 6413940), (26, 5673870), (30, 4917354), (36, 4097795), (39, 3782580), (45, 3278236), (46, 3206970), (52, 2836935), (60, 2458677), (65, 2269548), (69, 2137980), (78, 1891290), (90, 1639118), (92, 1603485), (115, 1282788), (117, 1260860), (130, 1134774), (138, 1068990), (156, 945645), (180, 819559), (195, 756516), (207, 712660), (230, 641394), (234, 630430), (260, 567387), (276, 534495), (299, 493380), (345, 427596), (390, 378258), (414, 356330), (460, 320697), (468, 315215), (585, 252172), (598, 246690), (690, 213798), (780, 189129), (828, 178165), (897, 164460), (1035, 142532), (1170, 126086), (1196, 123345), (1380, 106899), (1495, 98676), (1794, 82230), (2070, 71266), (2340, 63043), (2691, 54820), (2741, 53820), (2990, 49338), (3588, 41115), (4140, 35633), (4485, 32892), (5382, 27410), (5482, 26910), (5980, 24669), (8223, 17940), (8970, 16446), (10764, 13705), (10964, 13455)]