73131960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3301

約数の個数: 128

約数和(自身を含む): 253497600

約数和(自身を除く): 180365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3259, 3740, 4488, 5610, 6518, 7480, 9777, 11220, 13036, 16295, 19554, 22440, 26072, 32590, 35849, 39108, 48885, 55403, 65180, 71698, 78216, 97770, 107547, 110806, 130360, 143396, 166209, 179245, 195540, 215094, 221612, 277015, 286792, 332418, 358490, 391080, 430188, 443224, 537735, 554030, 609433, 664836, 716980, 831045, 860376, 1075470, 1108060, 1218866, 1329672, 1433960, 1662090, 1828299, 2150940, 2216120, 2437732, 3047165, 3324180, 3656598, 4301880, 4875464, 6094330, 6648360, 7313196, 9141495, 12188660, 14626392, 18282990, 24377320, 36565980, 73131960]

約数ペア:

[(1, 73131960), (2, 36565980), (3, 24377320), (4, 18282990), (5, 14626392), (6, 12188660), (8, 9141495), (10, 7313196), (11, 6648360), (12, 6094330), (15, 4875464), (17, 4301880), (20, 3656598), (22, 3324180), (24, 3047165), (30, 2437732), (33, 2216120), (34, 2150940), (40, 1828299), (44, 1662090), (51, 1433960), (55, 1329672), (60, 1218866), (66, 1108060), (68, 1075470), (85, 860376), (88, 831045), (102, 716980), (110, 664836), (120, 609433), (132, 554030), (136, 537735), (165, 443224), (170, 430188), (187, 391080), (204, 358490), (220, 332418), (255, 286792), (264, 277015), (330, 221612), (340, 215094), (374, 195540), (408, 179245), (440, 166209), (510, 143396), (561, 130360), (660, 110806), (680, 107547), (748, 97770), (935, 78216), (1020, 71698), (1122, 65180), (1320, 55403), (1496, 48885), (1870, 39108), (2040, 35849), (2244, 32590), (2805, 26072), (3259, 22440), (3740, 19554), (4488, 16295), (5610, 13036), (6518, 11220), (7480, 9777)]