57715020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 193519872

約数和(自身を除く): 135804852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 283, 309, 330, 396, 412, 495, 515, 566, 618, 660, 849, 927, 990, 1030, 1132, 1133, 1236, 1415, 1545, 1698, 1854, 1980, 2060, 2266, 2547, 2830, 3090, 3113, 3396, 3399, 3708, 4245, 4532, 4635, 5094, 5660, 5665, 6180, 6226, 6798, 8490, 9270, 9339, 10188, 10197, 11330, 12452, 12735, 13596, 15565, 16980, 16995, 18540, 18678, 20394, 22660, 25470, 28017, 29149, 31130, 33990, 37356, 40788, 46695, 50940, 50985, 56034, 58298, 62260, 67980, 87447, 93390, 101970, 112068, 116596, 140085, 145745, 174894, 186780, 203940, 262341, 280170, 291490, 320639, 349788, 437235, 524682, 560340, 582980, 641278, 874470, 961917, 1049364, 1282556, 1311705, 1603195, 1748940, 1923834, 2623410, 2885751, 3206390, 3847668, 4809585, 5246820, 5771502, 6412780, 9619170, 11543004, 14428755, 19238340, 28857510, 57715020]

約数ペア:

[(1, 57715020), (2, 28857510), (3, 19238340), (4, 14428755), (5, 11543004), (6, 9619170), (9, 6412780), (10, 5771502), (11, 5246820), (12, 4809585), (15, 3847668), (18, 3206390), (20, 2885751), (22, 2623410), (30, 1923834), (33, 1748940), (36, 1603195), (44, 1311705), (45, 1282556), (55, 1049364), (60, 961917), (66, 874470), (90, 641278), (99, 582980), (103, 560340), (110, 524682), (132, 437235), (165, 349788), (180, 320639), (198, 291490), (206, 280170), (220, 262341), (283, 203940), (309, 186780), (330, 174894), (396, 145745), (412, 140085), (495, 116596), (515, 112068), (566, 101970), (618, 93390), (660, 87447), (849, 67980), (927, 62260), (990, 58298), (1030, 56034), (1132, 50985), (1133, 50940), (1236, 46695), (1415, 40788), (1545, 37356), (1698, 33990), (1854, 31130), (1980, 29149), (2060, 28017), (2266, 25470), (2547, 22660), (2830, 20394), (3090, 18678), (3113, 18540), (3396, 16995), (3399, 16980), (3708, 15565), (4245, 13596), (4532, 12735), (4635, 12452), (5094, 11330), (5660, 10197), (5665, 10188), (6180, 9339), (6226, 9270), (6798, 8490)]