151018920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 561604680

約数和(自身を除く): 410585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 61, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 122, 130, 138, 156, 180, 183, 184, 195, 207, 230, 234, 244, 260, 276, 299, 305, 312, 345, 360, 366, 390, 414, 460, 468, 488, 520, 529, 549, 552, 585, 598, 610, 690, 732, 780, 793, 828, 897, 915, 920, 936, 1035, 1058, 1098, 1170, 1196, 1220, 1380, 1403, 1464, 1495, 1560, 1586, 1587, 1656, 1794, 1830, 2070, 2116, 2196, 2340, 2379, 2392, 2440, 2645, 2691, 2745, 2760, 2806, 2990, 3172, 3174, 3588, 3660, 3965, 4140, 4209, 4232, 4392, 4485, 4680, 4758, 4761, 5290, 5382, 5490, 5612, 5980, 6344, 6348, 6877, 7015, 7137, 7176, 7320, 7930, 7935, 8280, 8418, 8970, 9516, 9522, 10580, 10764, 10980, 11224, 11895, 11960, 12627, 12696, 13455, 13754, 14030, 14274, 15860, 15870, 16836, 17940, 18239, 19032, 19044, 20631, 21045, 21160, 21528, 21960, 23790, 23805, 25254, 26910, 27508, 28060, 28548, 31720, 31740, 32269, 33672, 34385, 35685, 35880, 36478, 38088, 41262, 42090, 47580, 47610, 50508, 53820, 54717, 55016, 56120, 57096, 61893, 63135, 63480, 64538, 68770, 71370, 72956, 82524, 84180, 91195, 95160, 95220, 96807, 101016, 103155, 107640, 109434, 123786, 126270, 129076, 137540, 142740, 145912, 161345, 164151, 165048, 168360, 182390, 190440, 193614, 206310, 218868, 247572, 252540, 258152, 273585, 275080, 285480, 290421, 309465, 322690, 328302, 364780, 387228, 412620, 419497, 437736, 484035, 495144, 505080, 547170, 580842, 618930, 645380, 656604, 729560, 774456, 820755, 825240, 838994, 968070, 1094340, 1161684, 1237860, 1258491, 1290760, 1313208, 1452105, 1641510, 1677988, 1936140, 2097485, 2188680, 2323368, 2475720, 2516982, 2904210, 3283020, 3355976, 3775473, 3872280, 4194970, 5033964, 5808420, 6292455, 6566040, 7550946, 8389940, 10067928, 11616840, 12584910, 15101892, 16779880, 18877365, 25169820, 30203784, 37754730, 50339640, 75509460, 151018920]

約数ペア:

[(1, 151018920), (2, 75509460), (3, 50339640), (4, 37754730), (5, 30203784), (6, 25169820), (8, 18877365), (9, 16779880), (10, 15101892), (12, 12584910), (13, 11616840), (15, 10067928), (18, 8389940), (20, 7550946), (23, 6566040), (24, 6292455), (26, 5808420), (30, 5033964), (36, 4194970), (39, 3872280), (40, 3775473), (45, 3355976), (46, 3283020), (52, 2904210), (60, 2516982), (61, 2475720), (65, 2323368), (69, 2188680), (72, 2097485), (78, 1936140), (90, 1677988), (92, 1641510), (104, 1452105), (115, 1313208), (117, 1290760), (120, 1258491), (122, 1237860), (130, 1161684), (138, 1094340), (156, 968070), (180, 838994), (183, 825240), (184, 820755), (195, 774456), (207, 729560), (230, 656604), (234, 645380), (244, 618930), (260, 580842), (276, 547170), (299, 505080), (305, 495144), (312, 484035), (345, 437736), (360, 419497), (366, 412620), (390, 387228), (414, 364780), (460, 328302), (468, 322690), (488, 309465), (520, 290421), (529, 285480), (549, 275080), (552, 273585), (585, 258152), (598, 252540), (610, 247572), (690, 218868), (732, 206310), (780, 193614), (793, 190440), (828, 182390), (897, 168360), (915, 165048), (920, 164151), (936, 161345), (1035, 145912), (1058, 142740), (1098, 137540), (1170, 129076), (1196, 126270), (1220, 123786), (1380, 109434), (1403, 107640), (1464, 103155), (1495, 101016), (1560, 96807), (1586, 95220), (1587, 95160), (1656, 91195), (1794, 84180), (1830, 82524), (2070, 72956), (2116, 71370), (2196, 68770), (2340, 64538), (2379, 63480), (2392, 63135), (2440, 61893), (2645, 57096), (2691, 56120), (2745, 55016), (2760, 54717), (2806, 53820), (2990, 50508), (3172, 47610), (3174, 47580), (3588, 42090), (3660, 41262), (3965, 38088), (4140, 36478), (4209, 35880), (4232, 35685), (4392, 34385), (4485, 33672), (4680, 32269), (4758, 31740), (4761, 31720), (5290, 28548), (5382, 28060), (5490, 27508), (5612, 26910), (5980, 25254), (6344, 23805), (6348, 23790), (6877, 21960), (7015, 21528), (7137, 21160), (7176, 21045), (7320, 20631), (7930, 19044), (7935, 19032), (8280, 18239), (8418, 17940), (8970, 16836), (9516, 15870), (9522, 15860), (10580, 14274), (10764, 14030), (10980, 13754), (11224, 13455), (11895, 12696), (11960, 12627)]