83278740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 239936256

約数和(自身を除く): 156657516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 113, 142, 173, 213, 226, 284, 339, 346, 355, 426, 452, 519, 565, 678, 692, 710, 852, 865, 1038, 1065, 1130, 1356, 1420, 1695, 1730, 2076, 2130, 2260, 2595, 3390, 3460, 4260, 5190, 6780, 8023, 10380, 12283, 16046, 19549, 24069, 24566, 32092, 36849, 39098, 40115, 48138, 49132, 58647, 61415, 73698, 78196, 80230, 96276, 97745, 117294, 120345, 122830, 147396, 160460, 184245, 195490, 234588, 240690, 245660, 293235, 368490, 390980, 481380, 586470, 736980, 1172940, 1387979, 2775958, 4163937, 5551916, 6939895, 8327874, 13879790, 16655748, 20819685, 27759580, 41639370, 83278740]

約数ペア:

[(1, 83278740), (2, 41639370), (3, 27759580), (4, 20819685), (5, 16655748), (6, 13879790), (10, 8327874), (12, 6939895), (15, 5551916), (20, 4163937), (30, 2775958), (60, 1387979), (71, 1172940), (113, 736980), (142, 586470), (173, 481380), (213, 390980), (226, 368490), (284, 293235), (339, 245660), (346, 240690), (355, 234588), (426, 195490), (452, 184245), (519, 160460), (565, 147396), (678, 122830), (692, 120345), (710, 117294), (852, 97745), (865, 96276), (1038, 80230), (1065, 78196), (1130, 73698), (1356, 61415), (1420, 58647), (1695, 49132), (1730, 48138), (2076, 40115), (2130, 39098), (2260, 36849), (2595, 32092), (3390, 24566), (3460, 24069), (4260, 19549), (5190, 16046), (6780, 12283), (8023, 10380)]