20150175630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1\times {\mathrm{937}}^1$

素因数の和:1850

約数の個数: 128

約数和(自身を含む): 52978480128

約数和(自身を除く): 32828304498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 823, 871, 937, 1005, 1646, 1742, 1874, 2010, 2469, 2613, 2811, 4115, 4355, 4685, 4938, 5226, 5622, 8230, 8710, 9370, 10699, 12181, 12345, 13065, 14055, 21398, 24362, 24690, 26130, 28110, 32097, 36543, 53495, 55141, 60905, 62779, 64194, 73086, 106990, 110282, 121810, 125558, 160485, 165423, 182715, 188337, 275705, 313895, 320970, 330846, 365430, 376674, 551410, 627790, 716833, 771151, 816127, 827115, 941685, 1433666, 1542302, 1632254, 1654230, 1883370, 2150499, 2313453, 2448381, 3584165, 3855755, 4080635, 4300998, 4626906, 4896762, 7168330, 7711510, 8161270, 10024963, 10752495, 11567265, 12241905, 20049926, 21504990, 23134530, 24483810, 30074889, 50124815, 51667117, 60149778, 100249630, 103334234, 150374445, 155001351, 258335585, 300748890, 310002702, 516671170, 671672521, 775006755, 1343345042, 1550013510, 2015017563, 3358362605, 4030035126, 6716725210, 10075087815, 20150175630]

約数ペア:

[(1, 20150175630), (2, 10075087815), (3, 6716725210), (5, 4030035126), (6, 3358362605), (10, 2015017563), (13, 1550013510), (15, 1343345042), (26, 775006755), (30, 671672521), (39, 516671170), (65, 310002702), (67, 300748890), (78, 258335585), (130, 155001351), (134, 150374445), (195, 103334234), (201, 100249630), (335, 60149778), (390, 51667117), (402, 50124815), (670, 30074889), (823, 24483810), (871, 23134530), (937, 21504990), (1005, 20049926), (1646, 12241905), (1742, 11567265), (1874, 10752495), (2010, 10024963), (2469, 8161270), (2613, 7711510), (2811, 7168330), (4115, 4896762), (4355, 4626906), (4685, 4300998), (4938, 4080635), (5226, 3855755), (5622, 3584165), (8230, 2448381), (8710, 2313453), (9370, 2150499), (10699, 1883370), (12181, 1654230), (12345, 1632254), (13065, 1542302), (14055, 1433666), (21398, 941685), (24362, 827115), (24690, 816127), (26130, 771151), (28110, 716833), (32097, 627790), (36543, 551410), (53495, 376674), (55141, 365430), (60905, 330846), (62779, 320970), (64194, 313895), (73086, 275705), (106990, 188337), (110282, 182715), (121810, 165423), (125558, 160485)]