4457626020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2459}}^1$

素因数の和:2856

約数の個数: 144

約数和(自身を含む): 14065571520

約数和(自身を除く): 9607945500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 373, 405, 486, 540, 746, 810, 972, 1119, 1215, 1492, 1620, 1865, 2238, 2430, 2459, 3357, 3730, 4476, 4860, 4918, 5595, 6714, 7377, 7460, 9836, 10071, 11190, 12295, 13428, 14754, 16785, 20142, 22131, 22380, 24590, 29508, 30213, 33570, 36885, 40284, 44262, 49180, 50355, 60426, 66393, 67140, 73770, 88524, 90639, 100710, 110655, 120852, 132786, 147540, 151065, 181278, 199179, 201420, 221310, 265572, 302130, 331965, 362556, 398358, 442620, 453195, 597537, 604260, 663930, 796716, 906390, 917207, 995895, 1195074, 1327860, 1812780, 1834414, 1991790, 2390148, 2751621, 2987685, 3668828, 3983580, 4586035, 5503242, 5975370, 8254863, 9172070, 11006484, 11950740, 13758105, 16509726, 18344140, 24764589, 27516210, 33019452, 41274315, 49529178, 55032420, 74293767, 82548630, 99058356, 123822945, 148587534, 165097260, 222881301, 247645890, 297175068, 371468835, 445762602, 495291780, 742937670, 891525204, 1114406505, 1485875340, 2228813010, 4457626020]

約数ペア:

[(1, 4457626020), (2, 2228813010), (3, 1485875340), (4, 1114406505), (5, 891525204), (6, 742937670), (9, 495291780), (10, 445762602), (12, 371468835), (15, 297175068), (18, 247645890), (20, 222881301), (27, 165097260), (30, 148587534), (36, 123822945), (45, 99058356), (54, 82548630), (60, 74293767), (81, 55032420), (90, 49529178), (108, 41274315), (135, 33019452), (162, 27516210), (180, 24764589), (243, 18344140), (270, 16509726), (324, 13758105), (373, 11950740), (405, 11006484), (486, 9172070), (540, 8254863), (746, 5975370), (810, 5503242), (972, 4586035), (1119, 3983580), (1215, 3668828), (1492, 2987685), (1620, 2751621), (1865, 2390148), (2238, 1991790), (2430, 1834414), (2459, 1812780), (3357, 1327860), (3730, 1195074), (4476, 995895), (4860, 917207), (4918, 906390), (5595, 796716), (6714, 663930), (7377, 604260), (7460, 597537), (9836, 453195), (10071, 442620), (11190, 398358), (12295, 362556), (13428, 331965), (14754, 302130), (16785, 265572), (20142, 221310), (22131, 201420), (22380, 199179), (24590, 181278), (29508, 151065), (30213, 147540), (33570, 132786), (36885, 120852), (40284, 110655), (44262, 100710), (49180, 90639), (50355, 88524), (60426, 73770), (66393, 67140)]