75147120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 269848800

約数和(自身を除く): 194701680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 59, 60, 61, 72, 80, 87, 90, 116, 118, 120, 122, 144, 145, 174, 177, 180, 183, 232, 236, 240, 244, 261, 290, 295, 305, 348, 354, 360, 366, 435, 464, 472, 488, 522, 531, 549, 580, 590, 610, 696, 708, 720, 732, 870, 885, 915, 944, 976, 1044, 1062, 1098, 1160, 1180, 1220, 1305, 1392, 1416, 1464, 1711, 1740, 1769, 1770, 1830, 2088, 2124, 2196, 2320, 2360, 2440, 2610, 2655, 2745, 2832, 2928, 3422, 3480, 3538, 3540, 3599, 3660, 4176, 4248, 4392, 4720, 4880, 5133, 5220, 5307, 5310, 5490, 6844, 6960, 7076, 7080, 7198, 7320, 8496, 8555, 8784, 8845, 10266, 10440, 10614, 10620, 10797, 10980, 13688, 14152, 14160, 14396, 14640, 15399, 15921, 17110, 17690, 17995, 20532, 20880, 21228, 21240, 21594, 21960, 25665, 26535, 27376, 28304, 28792, 30798, 31842, 32391, 34220, 35380, 35990, 41064, 42456, 42480, 43188, 43920, 51330, 53070, 53985, 57584, 61596, 63684, 64782, 68440, 70760, 71980, 76995, 79605, 82128, 84912, 86376, 102660, 104371, 106140, 107970, 123192, 127368, 129564, 136880, 141520, 143960, 153990, 159210, 161955, 172752, 205320, 208742, 212280, 215940, 246384, 254736, 259128, 287920, 307980, 313113, 318420, 323910, 410640, 417484, 424560, 431880, 518256, 521855, 615960, 626226, 636840, 647820, 834968, 863760, 939339, 1043710, 1231920, 1252452, 1273680, 1295640, 1565565, 1669936, 1878678, 2087420, 2504904, 2591280, 3131130, 3757356, 4174840, 4696695, 5009808, 6262260, 7514712, 8349680, 9393390, 12524520, 15029424, 18786780, 25049040, 37573560, 75147120]

約数ペア:

[(1, 75147120), (2, 37573560), (3, 25049040), (4, 18786780), (5, 15029424), (6, 12524520), (8, 9393390), (9, 8349680), (10, 7514712), (12, 6262260), (15, 5009808), (16, 4696695), (18, 4174840), (20, 3757356), (24, 3131130), (29, 2591280), (30, 2504904), (36, 2087420), (40, 1878678), (45, 1669936), (48, 1565565), (58, 1295640), (59, 1273680), (60, 1252452), (61, 1231920), (72, 1043710), (80, 939339), (87, 863760), (90, 834968), (116, 647820), (118, 636840), (120, 626226), (122, 615960), (144, 521855), (145, 518256), (174, 431880), (177, 424560), (180, 417484), (183, 410640), (232, 323910), (236, 318420), (240, 313113), (244, 307980), (261, 287920), (290, 259128), (295, 254736), (305, 246384), (348, 215940), (354, 212280), (360, 208742), (366, 205320), (435, 172752), (464, 161955), (472, 159210), (488, 153990), (522, 143960), (531, 141520), (549, 136880), (580, 129564), (590, 127368), (610, 123192), (696, 107970), (708, 106140), (720, 104371), (732, 102660), (870, 86376), (885, 84912), (915, 82128), (944, 79605), (976, 76995), (1044, 71980), (1062, 70760), (1098, 68440), (1160, 64782), (1180, 63684), (1220, 61596), (1305, 57584), (1392, 53985), (1416, 53070), (1464, 51330), (1711, 43920), (1740, 43188), (1769, 42480), (1770, 42456), (1830, 41064), (2088, 35990), (2124, 35380), (2196, 34220), (2320, 32391), (2360, 31842), (2440, 30798), (2610, 28792), (2655, 28304), (2745, 27376), (2832, 26535), (2928, 25665), (3422, 21960), (3480, 21594), (3538, 21240), (3540, 21228), (3599, 20880), (3660, 20532), (4176, 17995), (4248, 17690), (4392, 17110), (4720, 15921), (4880, 15399), (5133, 14640), (5220, 14396), (5307, 14160), (5310, 14152), (5490, 13688), (6844, 10980), (6960, 10797), (7076, 10620), (7080, 10614), (7198, 10440), (7320, 10266), (8496, 8845), (8555, 8784)]