88205520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 223774512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1663, 1768, 2040, 2210, 2652, 3120, 3315, 3326, 3536, 4080, 4420, 4989, 5304, 6630, 6652, 8315, 8840, 9978, 10608, 13260, 13304, 16630, 17680, 19956, 21619, 24945, 26520, 26608, 28271, 33260, 39912, 43238, 49890, 53040, 56542, 64857, 66520, 79824, 84813, 86476, 99780, 108095, 113084, 129714, 133040, 141355, 169626, 172952, 199560, 216190, 226168, 259428, 282710, 324285, 339252, 345904, 367523, 399120, 424065, 432380, 452336, 518856, 565420, 648570, 678504, 735046, 848130, 864760, 1037712, 1102569, 1130840, 1297140, 1357008, 1470092, 1696260, 1729520, 1837615, 2205138, 2261680, 2594280, 2940184, 3392520, 3675230, 4410276, 5188560, 5512845, 5880368, 6785040, 7350460, 8820552, 11025690, 14700920, 17641104, 22051380, 29401840, 44102760, 88205520]

約数ペア:

[(1, 88205520), (2, 44102760), (3, 29401840), (4, 22051380), (5, 17641104), (6, 14700920), (8, 11025690), (10, 8820552), (12, 7350460), (13, 6785040), (15, 5880368), (16, 5512845), (17, 5188560), (20, 4410276), (24, 3675230), (26, 3392520), (30, 2940184), (34, 2594280), (39, 2261680), (40, 2205138), (48, 1837615), (51, 1729520), (52, 1696260), (60, 1470092), (65, 1357008), (68, 1297140), (78, 1130840), (80, 1102569), (85, 1037712), (102, 864760), (104, 848130), (120, 735046), (130, 678504), (136, 648570), (156, 565420), (170, 518856), (195, 452336), (204, 432380), (208, 424065), (221, 399120), (240, 367523), (255, 345904), (260, 339252), (272, 324285), (312, 282710), (340, 259428), (390, 226168), (408, 216190), (442, 199560), (510, 172952), (520, 169626), (624, 141355), (663, 133040), (680, 129714), (780, 113084), (816, 108095), (884, 99780), (1020, 86476), (1040, 84813), (1105, 79824), (1326, 66520), (1360, 64857), (1560, 56542), (1663, 53040), (1768, 49890), (2040, 43238), (2210, 39912), (2652, 33260), (3120, 28271), (3315, 26608), (3326, 26520), (3536, 24945), (4080, 21619), (4420, 19956), (4989, 17680), (5304, 16630), (6630, 13304), (6652, 13260), (8315, 10608), (8840, 9978)]