153561660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6197}}^1$

素因数の和:6275

約数の個数: 96

約数和(自身を含む): 499806720

約数和(自身を除く): 346245060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 6197, 8260, 12390, 12394, 18591, 24780, 24788, 30985, 37182, 43379, 61970, 74364, 86758, 92955, 123940, 130137, 173516, 185910, 216895, 260274, 365623, 371820, 433790, 520548, 650685, 731246, 867580, 1096869, 1301370, 1462492, 1828115, 2193738, 2559361, 2602740, 3656230, 4387476, 5118722, 5484345, 7312460, 7678083, 10237444, 10968690, 12796805, 15356166, 21937380, 25593610, 30712332, 38390415, 51187220, 76780830, 153561660]

約数ペア:

[(1, 153561660), (2, 76780830), (3, 51187220), (4, 38390415), (5, 30712332), (6, 25593610), (7, 21937380), (10, 15356166), (12, 12796805), (14, 10968690), (15, 10237444), (20, 7678083), (21, 7312460), (28, 5484345), (30, 5118722), (35, 4387476), (42, 3656230), (59, 2602740), (60, 2559361), (70, 2193738), (84, 1828115), (105, 1462492), (118, 1301370), (140, 1096869), (177, 867580), (210, 731246), (236, 650685), (295, 520548), (354, 433790), (413, 371820), (420, 365623), (590, 260274), (708, 216895), (826, 185910), (885, 173516), (1180, 130137), (1239, 123940), (1652, 92955), (1770, 86758), (2065, 74364), (2478, 61970), (3540, 43379), (4130, 37182), (4956, 30985), (6195, 24788), (6197, 24780), (8260, 18591), (12390, 12394)]