153409620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28097}}^1$

素因数の和:28129

約数の個数: 96

約数和(自身を含む): 528691968

約数和(自身を除く): 375282348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28097, 56194, 84291, 112388, 140485, 168582, 196679, 280970, 337164, 365261, 393358, 421455, 561940, 590037, 730522, 786716, 842910, 983395, 1095783, 1180074, 1461044, 1685820, 1826305, 1966790, 2191566, 2360148, 2556827, 2950185, 3652610, 3933580, 4383132, 5113654, 5478915, 5900370, 7305220, 7670481, 10227308, 10957830, 11800740, 12784135, 15340962, 21915660, 25568270, 30681924, 38352405, 51136540, 76704810, 153409620]

約数ペア:

[(1, 153409620), (2, 76704810), (3, 51136540), (4, 38352405), (5, 30681924), (6, 25568270), (7, 21915660), (10, 15340962), (12, 12784135), (13, 11800740), (14, 10957830), (15, 10227308), (20, 7670481), (21, 7305220), (26, 5900370), (28, 5478915), (30, 5113654), (35, 4383132), (39, 3933580), (42, 3652610), (52, 2950185), (60, 2556827), (65, 2360148), (70, 2191566), (78, 1966790), (84, 1826305), (91, 1685820), (105, 1461044), (130, 1180074), (140, 1095783), (156, 983395), (182, 842910), (195, 786716), (210, 730522), (260, 590037), (273, 561940), (364, 421455), (390, 393358), (420, 365261), (455, 337164), (546, 280970), (780, 196679), (910, 168582), (1092, 140485), (1365, 112388), (1820, 84291), (2730, 56194), (5460, 28097)]