75607020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 243629568

約数和(自身を除く): 168022548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 331, 405, 423, 470, 486, 540, 564, 662, 705, 810, 846, 940, 972, 993, 1215, 1269, 1324, 1410, 1620, 1655, 1692, 1986, 2115, 2430, 2538, 2820, 2979, 3310, 3807, 3972, 4230, 4860, 4965, 5076, 5958, 6345, 6620, 7614, 8460, 8937, 9930, 11421, 11916, 12690, 14895, 15228, 15557, 17874, 19035, 19860, 22842, 25380, 26811, 29790, 31114, 35748, 38070, 44685, 45684, 46671, 53622, 57105, 59580, 62228, 76140, 77785, 80433, 89370, 93342, 107244, 114210, 134055, 140013, 155570, 160866, 178740, 186684, 228420, 233355, 268110, 280026, 311140, 321732, 402165, 420039, 466710, 536220, 560052, 700065, 804330, 840078, 933420, 1260117, 1400130, 1608660, 1680156, 2100195, 2520234, 2800260, 3780351, 4200390, 5040468, 6300585, 7560702, 8400780, 12601170, 15121404, 18901755, 25202340, 37803510, 75607020]

約数ペア:

[(1, 75607020), (2, 37803510), (3, 25202340), (4, 18901755), (5, 15121404), (6, 12601170), (9, 8400780), (10, 7560702), (12, 6300585), (15, 5040468), (18, 4200390), (20, 3780351), (27, 2800260), (30, 2520234), (36, 2100195), (45, 1680156), (47, 1608660), (54, 1400130), (60, 1260117), (81, 933420), (90, 840078), (94, 804330), (108, 700065), (135, 560052), (141, 536220), (162, 466710), (180, 420039), (188, 402165), (235, 321732), (243, 311140), (270, 280026), (282, 268110), (324, 233355), (331, 228420), (405, 186684), (423, 178740), (470, 160866), (486, 155570), (540, 140013), (564, 134055), (662, 114210), (705, 107244), (810, 93342), (846, 89370), (940, 80433), (972, 77785), (993, 76140), (1215, 62228), (1269, 59580), (1324, 57105), (1410, 53622), (1620, 46671), (1655, 45684), (1692, 44685), (1986, 38070), (2115, 35748), (2430, 31114), (2538, 29790), (2820, 26811), (2979, 25380), (3310, 22842), (3807, 19860), (3972, 19035), (4230, 17874), (4860, 15557), (4965, 15228), (5076, 14895), (5958, 12690), (6345, 11916), (6620, 11421), (7614, 9930), (8460, 8937)]