66253680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:888

約数の個数: 160

約数和(自身を含む): 234657600

約数和(自身を除く): 168403920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 829, 888, 999, 1080, 1110, 1332, 1480, 1658, 1665, 1776, 1998, 2160, 2220, 2487, 2664, 2960, 3316, 3330, 3996, 4145, 4440, 4974, 4995, 5328, 6632, 6660, 7461, 7992, 8290, 8880, 9948, 9990, 12435, 13264, 13320, 14922, 15984, 16580, 19896, 19980, 22383, 24870, 26640, 29844, 30673, 33160, 37305, 39792, 39960, 44766, 49740, 59688, 61346, 66320, 74610, 79920, 89532, 92019, 99480, 111915, 119376, 122692, 149220, 153365, 179064, 184038, 198960, 223830, 245384, 276057, 298440, 306730, 358128, 368076, 447660, 460095, 490768, 552114, 596880, 613460, 736152, 828171, 895320, 920190, 1104228, 1226920, 1380285, 1472304, 1656342, 1790640, 1840380, 2208456, 2453840, 2760570, 3312684, 3680760, 4140855, 4416912, 5521140, 6625368, 7361520, 8281710, 11042280, 13250736, 16563420, 22084560, 33126840, 66253680]

約数ペア:

[(1, 66253680), (2, 33126840), (3, 22084560), (4, 16563420), (5, 13250736), (6, 11042280), (8, 8281710), (9, 7361520), (10, 6625368), (12, 5521140), (15, 4416912), (16, 4140855), (18, 3680760), (20, 3312684), (24, 2760570), (27, 2453840), (30, 2208456), (36, 1840380), (37, 1790640), (40, 1656342), (45, 1472304), (48, 1380285), (54, 1226920), (60, 1104228), (72, 920190), (74, 895320), (80, 828171), (90, 736152), (108, 613460), (111, 596880), (120, 552114), (135, 490768), (144, 460095), (148, 447660), (180, 368076), (185, 358128), (216, 306730), (222, 298440), (240, 276057), (270, 245384), (296, 223830), (333, 198960), (360, 184038), (370, 179064), (432, 153365), (444, 149220), (540, 122692), (555, 119376), (592, 111915), (666, 99480), (720, 92019), (740, 89532), (829, 79920), (888, 74610), (999, 66320), (1080, 61346), (1110, 59688), (1332, 49740), (1480, 44766), (1658, 39960), (1665, 39792), (1776, 37305), (1998, 33160), (2160, 30673), (2220, 29844), (2487, 26640), (2664, 24870), (2960, 22383), (3316, 19980), (3330, 19896), (3996, 16580), (4145, 15984), (4440, 14922), (4974, 13320), (4995, 13264), (5328, 12435), (6632, 9990), (6660, 9948), (7461, 8880), (7992, 8290)]