99900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9090

約数の個数: 96

約数和(自身を含む): 328406400

約数和(自身を除く): 228505440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 9049, 11040, 18098, 27147, 36196, 45245, 54294, 72392, 90490, 108588, 135735, 144784, 180980, 208127, 217176, 271470, 289568, 361960, 416254, 434352, 542940, 624381, 723920, 832508, 868704, 1040635, 1085880, 1248762, 1447840, 1665016, 2081270, 2171760, 2497524, 3121905, 3330032, 4162540, 4343520, 4995048, 6243810, 6660064, 8325080, 9990096, 12487620, 16650160, 19980192, 24975240, 33300320, 49950480, 99900960]

約数ペア:

[(1, 99900960), (2, 49950480), (3, 33300320), (4, 24975240), (5, 19980192), (6, 16650160), (8, 12487620), (10, 9990096), (12, 8325080), (15, 6660064), (16, 6243810), (20, 4995048), (23, 4343520), (24, 4162540), (30, 3330032), (32, 3121905), (40, 2497524), (46, 2171760), (48, 2081270), (60, 1665016), (69, 1447840), (80, 1248762), (92, 1085880), (96, 1040635), (115, 868704), (120, 832508), (138, 723920), (160, 624381), (184, 542940), (230, 434352), (240, 416254), (276, 361960), (345, 289568), (368, 271470), (460, 217176), (480, 208127), (552, 180980), (690, 144784), (736, 135735), (920, 108588), (1104, 90490), (1380, 72392), (1840, 54294), (2208, 45245), (2760, 36196), (3680, 27147), (5520, 18098), (9049, 11040)]