75179440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 216950400

約数和(自身を除く): 141770960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 149, 170, 212, 238, 265, 272, 280, 298, 340, 371, 424, 476, 530, 560, 595, 596, 680, 742, 745, 848, 901, 952, 1043, 1060, 1190, 1192, 1360, 1484, 1490, 1802, 1855, 1904, 2086, 2120, 2380, 2384, 2533, 2968, 2980, 3604, 3710, 4172, 4240, 4505, 4760, 5066, 5215, 5936, 5960, 6307, 7208, 7420, 7897, 8344, 9010, 9520, 10132, 10430, 11920, 12614, 12665, 14416, 14840, 15794, 16688, 17731, 18020, 20264, 20860, 25228, 25330, 29680, 31535, 31588, 35462, 36040, 39485, 40528, 41720, 50456, 50660, 55279, 63070, 63176, 70924, 72080, 78970, 83440, 88655, 100912, 101320, 110558, 126140, 126352, 134249, 141848, 157940, 177310, 202640, 221116, 252280, 268498, 276395, 283696, 315880, 354620, 442232, 504560, 536996, 552790, 631760, 671245, 709240, 884464, 939743, 1073992, 1105580, 1342490, 1418480, 1879486, 2147984, 2211160, 2684980, 3758972, 4422320, 4698715, 5369960, 7517944, 9397430, 10739920, 15035888, 18794860, 37589720, 75179440]

約数ペア:

[(1, 75179440), (2, 37589720), (4, 18794860), (5, 15035888), (7, 10739920), (8, 9397430), (10, 7517944), (14, 5369960), (16, 4698715), (17, 4422320), (20, 3758972), (28, 2684980), (34, 2211160), (35, 2147984), (40, 1879486), (53, 1418480), (56, 1342490), (68, 1105580), (70, 1073992), (80, 939743), (85, 884464), (106, 709240), (112, 671245), (119, 631760), (136, 552790), (140, 536996), (149, 504560), (170, 442232), (212, 354620), (238, 315880), (265, 283696), (272, 276395), (280, 268498), (298, 252280), (340, 221116), (371, 202640), (424, 177310), (476, 157940), (530, 141848), (560, 134249), (595, 126352), (596, 126140), (680, 110558), (742, 101320), (745, 100912), (848, 88655), (901, 83440), (952, 78970), (1043, 72080), (1060, 70924), (1190, 63176), (1192, 63070), (1360, 55279), (1484, 50660), (1490, 50456), (1802, 41720), (1855, 40528), (1904, 39485), (2086, 36040), (2120, 35462), (2380, 31588), (2384, 31535), (2533, 29680), (2968, 25330), (2980, 25228), (3604, 20860), (3710, 20264), (4172, 18020), (4240, 17731), (4505, 16688), (4760, 15794), (5066, 14840), (5215, 14416), (5936, 12665), (5960, 12614), (6307, 11920), (7208, 10430), (7420, 10132), (7897, 9520), (8344, 9010)]