63122360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 174960000

約数和(自身を除く): 111837640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 119, 136, 140, 149, 170, 178, 238, 280, 298, 340, 356, 445, 476, 595, 596, 623, 680, 712, 745, 890, 952, 1043, 1190, 1192, 1246, 1490, 1513, 1780, 2086, 2380, 2492, 2533, 2980, 3026, 3115, 3560, 4172, 4760, 4984, 5066, 5215, 5960, 6052, 6230, 7565, 8344, 10132, 10430, 10591, 12104, 12460, 12665, 13261, 15130, 17731, 20264, 20860, 21182, 24920, 25330, 26522, 30260, 35462, 41720, 42364, 50660, 52955, 53044, 60520, 66305, 70924, 84728, 88655, 92827, 101320, 105910, 106088, 132610, 141848, 177310, 185654, 211820, 225437, 265220, 354620, 371308, 423640, 450874, 464135, 530440, 709240, 742616, 901748, 928270, 1127185, 1578059, 1803496, 1856540, 2254370, 3156118, 3713080, 4508740, 6312236, 7890295, 9017480, 12624472, 15780590, 31561180, 63122360]

約数ペア:

[(1, 63122360), (2, 31561180), (4, 15780590), (5, 12624472), (7, 9017480), (8, 7890295), (10, 6312236), (14, 4508740), (17, 3713080), (20, 3156118), (28, 2254370), (34, 1856540), (35, 1803496), (40, 1578059), (56, 1127185), (68, 928270), (70, 901748), (85, 742616), (89, 709240), (119, 530440), (136, 464135), (140, 450874), (149, 423640), (170, 371308), (178, 354620), (238, 265220), (280, 225437), (298, 211820), (340, 185654), (356, 177310), (445, 141848), (476, 132610), (595, 106088), (596, 105910), (623, 101320), (680, 92827), (712, 88655), (745, 84728), (890, 70924), (952, 66305), (1043, 60520), (1190, 53044), (1192, 52955), (1246, 50660), (1490, 42364), (1513, 41720), (1780, 35462), (2086, 30260), (2380, 26522), (2492, 25330), (2533, 24920), (2980, 21182), (3026, 20860), (3115, 20264), (3560, 17731), (4172, 15130), (4760, 13261), (4984, 12665), (5066, 12460), (5215, 12104), (5960, 10591), (6052, 10430), (6230, 10132), (7565, 8344)]