42117660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 141261120

約数和(自身を除く): 99143460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 439, 468, 492, 533, 585, 615, 738, 780, 820, 878, 1066, 1170, 1230, 1317, 1476, 1599, 1756, 1845, 2132, 2195, 2340, 2460, 2634, 2665, 3198, 3690, 3951, 4390, 4797, 5268, 5330, 5707, 6396, 6585, 7380, 7902, 7995, 8780, 9594, 10660, 11414, 13170, 15804, 15990, 17121, 17999, 19188, 19755, 22828, 23985, 26340, 28535, 31980, 34242, 35998, 39510, 47970, 51363, 53997, 57070, 68484, 71996, 79020, 85605, 89995, 95940, 102726, 107994, 114140, 161991, 171210, 179990, 205452, 215988, 233987, 256815, 269985, 323982, 342420, 359980, 467974, 513630, 539970, 647964, 701961, 809955, 935948, 1027260, 1079940, 1169935, 1403922, 1619910, 2105883, 2339870, 2807844, 3239820, 3509805, 4211766, 4679740, 7019610, 8423532, 10529415, 14039220, 21058830, 42117660]

約数ペア:

[(1, 42117660), (2, 21058830), (3, 14039220), (4, 10529415), (5, 8423532), (6, 7019610), (9, 4679740), (10, 4211766), (12, 3509805), (13, 3239820), (15, 2807844), (18, 2339870), (20, 2105883), (26, 1619910), (30, 1403922), (36, 1169935), (39, 1079940), (41, 1027260), (45, 935948), (52, 809955), (60, 701961), (65, 647964), (78, 539970), (82, 513630), (90, 467974), (117, 359980), (123, 342420), (130, 323982), (156, 269985), (164, 256815), (180, 233987), (195, 215988), (205, 205452), (234, 179990), (246, 171210), (260, 161991), (369, 114140), (390, 107994), (410, 102726), (439, 95940), (468, 89995), (492, 85605), (533, 79020), (585, 71996), (615, 68484), (738, 57070), (780, 53997), (820, 51363), (878, 47970), (1066, 39510), (1170, 35998), (1230, 34242), (1317, 31980), (1476, 28535), (1599, 26340), (1756, 23985), (1845, 22828), (2132, 19755), (2195, 19188), (2340, 17999), (2460, 17121), (2634, 15990), (2665, 15804), (3198, 13170), (3690, 11414), (3951, 10660), (4390, 9594), (4797, 8780), (5268, 7995), (5330, 7902), (5707, 7380), (6396, 6585)]