165640620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 475969536

約数和(自身を除く): 310328916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 167, 183, 244, 271, 305, 334, 366, 501, 542, 610, 668, 732, 813, 835, 915, 1002, 1084, 1220, 1355, 1626, 1670, 1830, 2004, 2505, 2710, 3252, 3340, 3660, 4065, 5010, 5420, 8130, 10020, 10187, 16260, 16531, 20374, 30561, 33062, 40748, 45257, 49593, 50935, 61122, 66124, 82655, 90514, 99186, 101870, 122244, 135771, 152805, 165310, 181028, 198372, 203740, 226285, 247965, 271542, 305610, 330620, 452570, 495930, 543084, 611220, 678855, 905140, 991860, 1357710, 2715420, 2760677, 5521354, 8282031, 11042708, 13803385, 16564062, 27606770, 33128124, 41410155, 55213540, 82820310, 165640620]

約数ペア:

[(1, 165640620), (2, 82820310), (3, 55213540), (4, 41410155), (5, 33128124), (6, 27606770), (10, 16564062), (12, 13803385), (15, 11042708), (20, 8282031), (30, 5521354), (60, 2760677), (61, 2715420), (122, 1357710), (167, 991860), (183, 905140), (244, 678855), (271, 611220), (305, 543084), (334, 495930), (366, 452570), (501, 330620), (542, 305610), (610, 271542), (668, 247965), (732, 226285), (813, 203740), (835, 198372), (915, 181028), (1002, 165310), (1084, 152805), (1220, 135771), (1355, 122244), (1626, 101870), (1670, 99186), (1830, 90514), (2004, 82655), (2505, 66124), (2710, 61122), (3252, 50935), (3340, 49593), (3660, 45257), (4065, 40748), (5010, 33062), (5420, 30561), (8130, 20374), (10020, 16531), (10187, 16260)]