57313620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3534

約数の個数: 144

約数和(自身を含む): 214032000

約数和(自身を除く): 156718380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3499, 4095, 5460, 6998, 8190, 10497, 13996, 16380, 17495, 20994, 24493, 31491, 34990, 41988, 45487, 48986, 52485, 62982, 69980, 73479, 90974, 97972, 104970, 122465, 125964, 136461, 146958, 157455, 181948, 209940, 220437, 227435, 244930, 272922, 293916, 314910, 318409, 367395, 409383, 440874, 454870, 489860, 545844, 629820, 636818, 682305, 734790, 818766, 881748, 909740, 955227, 1102185, 1273636, 1364610, 1469580, 1592045, 1637532, 1910454, 2046915, 2204370, 2729220, 2865681, 3184090, 3820908, 4093830, 4408740, 4776135, 5731362, 6368180, 8187660, 9552270, 11462724, 14328405, 19104540, 28656810, 57313620]

約数ペア:

[(1, 57313620), (2, 28656810), (3, 19104540), (4, 14328405), (5, 11462724), (6, 9552270), (7, 8187660), (9, 6368180), (10, 5731362), (12, 4776135), (13, 4408740), (14, 4093830), (15, 3820908), (18, 3184090), (20, 2865681), (21, 2729220), (26, 2204370), (28, 2046915), (30, 1910454), (35, 1637532), (36, 1592045), (39, 1469580), (42, 1364610), (45, 1273636), (52, 1102185), (60, 955227), (63, 909740), (65, 881748), (70, 818766), (78, 734790), (84, 682305), (90, 636818), (91, 629820), (105, 545844), (117, 489860), (126, 454870), (130, 440874), (140, 409383), (156, 367395), (180, 318409), (182, 314910), (195, 293916), (210, 272922), (234, 244930), (252, 227435), (260, 220437), (273, 209940), (315, 181948), (364, 157455), (390, 146958), (420, 136461), (455, 125964), (468, 122465), (546, 104970), (585, 97972), (630, 90974), (780, 73479), (819, 69980), (910, 62982), (1092, 52485), (1170, 48986), (1260, 45487), (1365, 41988), (1638, 34990), (1820, 31491), (2340, 24493), (2730, 20994), (3276, 17495), (3499, 16380), (4095, 13996), (5460, 10497), (6998, 8190)]