90835560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 305337600

約数和(自身を除く): 214502040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 557, 604, 755, 906, 1080, 1114, 1208, 1359, 1510, 1671, 1812, 2228, 2265, 2718, 2785, 3020, 3342, 3624, 4077, 4456, 4530, 5013, 5436, 5570, 6040, 6684, 6795, 8154, 8355, 9060, 10026, 10872, 11140, 13368, 13590, 15039, 16308, 16710, 18120, 20052, 20385, 22280, 25065, 27180, 30078, 32616, 33420, 40104, 40770, 50130, 54360, 60156, 66840, 75195, 81540, 84107, 100260, 120312, 150390, 163080, 168214, 200520, 252321, 300780, 336428, 420535, 504642, 601560, 672856, 756963, 841070, 1009284, 1261605, 1513926, 1682140, 2018568, 2270889, 2523210, 3027852, 3364280, 3784815, 4541778, 5046420, 6055704, 7569630, 9083556, 10092840, 11354445, 15139260, 18167112, 22708890, 30278520, 45417780, 90835560]

約数ペア:

[(1, 90835560), (2, 45417780), (3, 30278520), (4, 22708890), (5, 18167112), (6, 15139260), (8, 11354445), (9, 10092840), (10, 9083556), (12, 7569630), (15, 6055704), (18, 5046420), (20, 4541778), (24, 3784815), (27, 3364280), (30, 3027852), (36, 2523210), (40, 2270889), (45, 2018568), (54, 1682140), (60, 1513926), (72, 1261605), (90, 1009284), (108, 841070), (120, 756963), (135, 672856), (151, 601560), (180, 504642), (216, 420535), (270, 336428), (302, 300780), (360, 252321), (453, 200520), (540, 168214), (557, 163080), (604, 150390), (755, 120312), (906, 100260), (1080, 84107), (1114, 81540), (1208, 75195), (1359, 66840), (1510, 60156), (1671, 54360), (1812, 50130), (2228, 40770), (2265, 40104), (2718, 33420), (2785, 32616), (3020, 30078), (3342, 27180), (3624, 25065), (4077, 22280), (4456, 20385), (4530, 20052), (5013, 18120), (5436, 16710), (5570, 16308), (6040, 15039), (6684, 13590), (6795, 13368), (8154, 11140), (8355, 10872), (9060, 10026)]