85548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 299980800

約数和(自身を除く): 214431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 31, 39, 40, 52, 58, 60, 61, 62, 65, 78, 87, 93, 104, 116, 120, 122, 124, 130, 145, 155, 156, 174, 183, 186, 195, 232, 244, 248, 260, 290, 305, 310, 312, 348, 366, 372, 377, 390, 403, 435, 465, 488, 520, 580, 610, 620, 696, 732, 744, 754, 780, 793, 806, 870, 899, 915, 930, 1131, 1160, 1209, 1220, 1240, 1464, 1508, 1560, 1586, 1612, 1740, 1769, 1798, 1830, 1860, 1885, 1891, 2015, 2262, 2379, 2418, 2440, 2697, 3016, 3172, 3224, 3480, 3538, 3596, 3660, 3720, 3770, 3782, 3965, 4030, 4495, 4524, 4758, 4836, 5307, 5394, 5655, 5673, 6045, 6344, 7076, 7192, 7320, 7540, 7564, 7930, 8060, 8845, 8990, 9048, 9455, 9516, 9672, 10614, 10788, 11310, 11346, 11687, 11895, 12090, 13485, 14152, 15080, 15128, 15860, 16120, 17690, 17980, 18910, 19032, 21228, 21576, 22620, 22692, 22997, 23374, 23790, 24180, 24583, 26535, 26970, 28365, 31720, 35061, 35380, 35960, 37820, 42456, 45240, 45384, 45994, 46748, 47580, 48360, 49166, 53070, 53940, 54839, 56730, 58435, 68991, 70122, 70760, 73749, 75640, 91988, 93496, 95160, 98332, 106140, 107880, 109678, 113460, 114985, 116870, 122915, 137982, 140244, 147498, 164517, 175305, 183976, 196664, 212280, 219356, 226920, 229970, 233740, 245830, 274195, 275964, 280488, 294996, 329034, 344955, 350610, 368745, 438712, 459940, 467480, 491660, 548390, 551928, 589992, 658068, 689910, 701220, 712907, 737490, 822585, 919880, 983320, 1096780, 1316136, 1379820, 1402440, 1425814, 1474980, 1645170, 2138721, 2193560, 2759640, 2851628, 2949960, 3290340, 3564535, 4277442, 5703256, 6580680, 7129070, 8554884, 10693605, 14258140, 17109768, 21387210, 28516280, 42774420, 85548840]

約数ペア:

[(1, 85548840), (2, 42774420), (3, 28516280), (4, 21387210), (5, 17109768), (6, 14258140), (8, 10693605), (10, 8554884), (12, 7129070), (13, 6580680), (15, 5703256), (20, 4277442), (24, 3564535), (26, 3290340), (29, 2949960), (30, 2851628), (31, 2759640), (39, 2193560), (40, 2138721), (52, 1645170), (58, 1474980), (60, 1425814), (61, 1402440), (62, 1379820), (65, 1316136), (78, 1096780), (87, 983320), (93, 919880), (104, 822585), (116, 737490), (120, 712907), (122, 701220), (124, 689910), (130, 658068), (145, 589992), (155, 551928), (156, 548390), (174, 491660), (183, 467480), (186, 459940), (195, 438712), (232, 368745), (244, 350610), (248, 344955), (260, 329034), (290, 294996), (305, 280488), (310, 275964), (312, 274195), (348, 245830), (366, 233740), (372, 229970), (377, 226920), (390, 219356), (403, 212280), (435, 196664), (465, 183976), (488, 175305), (520, 164517), (580, 147498), (610, 140244), (620, 137982), (696, 122915), (732, 116870), (744, 114985), (754, 113460), (780, 109678), (793, 107880), (806, 106140), (870, 98332), (899, 95160), (915, 93496), (930, 91988), (1131, 75640), (1160, 73749), (1209, 70760), (1220, 70122), (1240, 68991), (1464, 58435), (1508, 56730), (1560, 54839), (1586, 53940), (1612, 53070), (1740, 49166), (1769, 48360), (1798, 47580), (1830, 46748), (1860, 45994), (1885, 45384), (1891, 45240), (2015, 42456), (2262, 37820), (2379, 35960), (2418, 35380), (2440, 35061), (2697, 31720), (3016, 28365), (3172, 26970), (3224, 26535), (3480, 24583), (3538, 24180), (3596, 23790), (3660, 23374), (3720, 22997), (3770, 22692), (3782, 22620), (3965, 21576), (4030, 21228), (4495, 19032), (4524, 18910), (4758, 17980), (4836, 17690), (5307, 16120), (5394, 15860), (5655, 15128), (5673, 15080), (6045, 14152), (6344, 13485), (7076, 12090), (7192, 11895), (7320, 11687), (7540, 11346), (7564, 11310), (7930, 10788), (8060, 10614), (8845, 9672), (8990, 9516), (9048, 9455)]