905071320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2199

約数の個数: 160

約数和(自身を含む): 3065752800

約数和(自身を除く): 2160681480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 360, 405, 411, 540, 548, 648, 685, 810, 822, 1080, 1096, 1233, 1370, 1620, 1644, 2039, 2055, 2466, 2740, 3240, 3288, 3699, 4078, 4110, 4932, 5480, 6117, 6165, 7398, 8156, 8220, 9864, 10195, 11097, 12234, 12330, 14796, 16312, 16440, 18351, 18495, 20390, 22194, 24468, 24660, 29592, 30585, 36702, 36990, 40780, 44388, 48936, 49320, 55053, 55485, 61170, 73404, 73980, 81560, 88776, 91755, 110106, 110970, 122340, 146808, 147960, 165159, 183510, 220212, 221940, 244680, 275265, 279343, 330318, 367020, 440424, 443880, 550530, 558686, 660636, 734040, 825795, 838029, 1101060, 1117372, 1321272, 1396715, 1651590, 1676058, 2202120, 2234744, 2514087, 2793430, 3303180, 3352116, 4190145, 5028174, 5586860, 6606360, 6704232, 7542261, 8380290, 10056348, 11173720, 12570435, 15084522, 16760580, 20112696, 22626783, 25140870, 30169044, 33521160, 37711305, 45253566, 50281740, 60338088, 75422610, 90507132, 100563480, 113133915, 150845220, 181014264, 226267830, 301690440, 452535660, 905071320]

約数ペア:

[(1, 905071320), (2, 452535660), (3, 301690440), (4, 226267830), (5, 181014264), (6, 150845220), (8, 113133915), (9, 100563480), (10, 90507132), (12, 75422610), (15, 60338088), (18, 50281740), (20, 45253566), (24, 37711305), (27, 33521160), (30, 30169044), (36, 25140870), (40, 22626783), (45, 20112696), (54, 16760580), (60, 15084522), (72, 12570435), (81, 11173720), (90, 10056348), (108, 8380290), (120, 7542261), (135, 6704232), (137, 6606360), (162, 5586860), (180, 5028174), (216, 4190145), (270, 3352116), (274, 3303180), (324, 2793430), (360, 2514087), (405, 2234744), (411, 2202120), (540, 1676058), (548, 1651590), (648, 1396715), (685, 1321272), (810, 1117372), (822, 1101060), (1080, 838029), (1096, 825795), (1233, 734040), (1370, 660636), (1620, 558686), (1644, 550530), (2039, 443880), (2055, 440424), (2466, 367020), (2740, 330318), (3240, 279343), (3288, 275265), (3699, 244680), (4078, 221940), (4110, 220212), (4932, 183510), (5480, 165159), (6117, 147960), (6165, 146808), (7398, 122340), (8156, 110970), (8220, 110106), (9864, 91755), (10195, 88776), (11097, 81560), (12234, 73980), (12330, 73404), (14796, 61170), (16312, 55485), (16440, 55053), (18351, 49320), (18495, 48936), (20390, 44388), (22194, 40780), (24468, 36990), (24660, 36702), (29592, 30585)]