91910520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 330220800

約数和(自身を除く): 238310280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 479, 492, 520, 533, 585, 615, 738, 780, 820, 936, 958, 984, 1066, 1170, 1230, 1437, 1476, 1560, 1599, 1640, 1845, 1916, 2132, 2340, 2395, 2460, 2665, 2874, 2952, 3198, 3690, 3832, 4264, 4311, 4680, 4790, 4797, 4920, 5330, 5748, 6227, 6396, 7185, 7380, 7995, 8622, 9580, 9594, 10660, 11496, 12454, 12792, 14370, 14760, 15990, 17244, 18681, 19160, 19188, 19639, 21320, 21555, 23985, 24908, 28740, 31135, 31980, 34488, 37362, 38376, 39278, 43110, 47970, 49816, 56043, 57480, 58917, 62270, 63960, 74724, 78556, 86220, 93405, 95940, 98195, 112086, 117834, 124540, 149448, 157112, 172440, 176751, 186810, 191880, 196390, 224172, 235668, 249080, 255307, 280215, 294585, 353502, 373620, 392780, 448344, 471336, 510614, 560430, 589170, 707004, 747240, 765921, 785560, 883755, 1021228, 1120860, 1178340, 1276535, 1414008, 1531842, 1767510, 2042456, 2241720, 2297763, 2356680, 2553070, 3063684, 3535020, 3829605, 4595526, 5106140, 6127368, 7070040, 7659210, 9191052, 10212280, 11488815, 15318420, 18382104, 22977630, 30636840, 45955260, 91910520]

約数ペア:

[(1, 91910520), (2, 45955260), (3, 30636840), (4, 22977630), (5, 18382104), (6, 15318420), (8, 11488815), (9, 10212280), (10, 9191052), (12, 7659210), (13, 7070040), (15, 6127368), (18, 5106140), (20, 4595526), (24, 3829605), (26, 3535020), (30, 3063684), (36, 2553070), (39, 2356680), (40, 2297763), (41, 2241720), (45, 2042456), (52, 1767510), (60, 1531842), (65, 1414008), (72, 1276535), (78, 1178340), (82, 1120860), (90, 1021228), (104, 883755), (117, 785560), (120, 765921), (123, 747240), (130, 707004), (156, 589170), (164, 560430), (180, 510614), (195, 471336), (205, 448344), (234, 392780), (246, 373620), (260, 353502), (312, 294585), (328, 280215), (360, 255307), (369, 249080), (390, 235668), (410, 224172), (468, 196390), (479, 191880), (492, 186810), (520, 176751), (533, 172440), (585, 157112), (615, 149448), (738, 124540), (780, 117834), (820, 112086), (936, 98195), (958, 95940), (984, 93405), (1066, 86220), (1170, 78556), (1230, 74724), (1437, 63960), (1476, 62270), (1560, 58917), (1599, 57480), (1640, 56043), (1845, 49816), (1916, 47970), (2132, 43110), (2340, 39278), (2395, 38376), (2460, 37362), (2665, 34488), (2874, 31980), (2952, 31135), (3198, 28740), (3690, 24908), (3832, 23985), (4264, 21555), (4311, 21320), (4680, 19639), (4790, 19188), (4797, 19160), (4920, 18681), (5330, 17244), (5748, 15990), (6227, 14760), (6396, 14370), (7185, 12792), (7380, 12454), (7995, 11496), (8622, 10660), (9580, 9594)]