25070100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 80994816

約数和(自身を除く): 55924716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 107, 110, 132, 142, 150, 165, 213, 214, 220, 275, 284, 300, 321, 330, 355, 426, 428, 535, 550, 642, 660, 710, 781, 825, 852, 1065, 1070, 1100, 1177, 1284, 1420, 1562, 1605, 1650, 1775, 2130, 2140, 2343, 2354, 2675, 3124, 3210, 3300, 3531, 3550, 3905, 4260, 4686, 4708, 5325, 5350, 5885, 6420, 7062, 7100, 7597, 7810, 8025, 9372, 10650, 10700, 11715, 11770, 14124, 15194, 15620, 16050, 17655, 19525, 21300, 22791, 23430, 23540, 29425, 30388, 32100, 35310, 37985, 39050, 45582, 46860, 58575, 58850, 70620, 75970, 78100, 83567, 88275, 91164, 113955, 117150, 117700, 151940, 167134, 176550, 189925, 227910, 234300, 250701, 334268, 353100, 379850, 417835, 455820, 501402, 569775, 759700, 835670, 1002804, 1139550, 1253505, 1671340, 2089175, 2279100, 2507010, 4178350, 5014020, 6267525, 8356700, 12535050, 25070100]

約数ペア:

[(1, 25070100), (2, 12535050), (3, 8356700), (4, 6267525), (5, 5014020), (6, 4178350), (10, 2507010), (11, 2279100), (12, 2089175), (15, 1671340), (20, 1253505), (22, 1139550), (25, 1002804), (30, 835670), (33, 759700), (44, 569775), (50, 501402), (55, 455820), (60, 417835), (66, 379850), (71, 353100), (75, 334268), (100, 250701), (107, 234300), (110, 227910), (132, 189925), (142, 176550), (150, 167134), (165, 151940), (213, 117700), (214, 117150), (220, 113955), (275, 91164), (284, 88275), (300, 83567), (321, 78100), (330, 75970), (355, 70620), (426, 58850), (428, 58575), (535, 46860), (550, 45582), (642, 39050), (660, 37985), (710, 35310), (781, 32100), (825, 30388), (852, 29425), (1065, 23540), (1070, 23430), (1100, 22791), (1177, 21300), (1284, 19525), (1420, 17655), (1562, 16050), (1605, 15620), (1650, 15194), (1775, 14124), (2130, 11770), (2140, 11715), (2343, 10700), (2354, 10650), (2675, 9372), (3124, 8025), (3210, 7810), (3300, 7597), (3531, 7100), (3550, 7062), (3905, 6420), (4260, 5885), (4686, 5350), (4708, 5325)]