77308110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 229057920

約数和(自身を除く): 151749810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 229, 242, 279, 310, 330, 341, 363, 458, 465, 495, 558, 605, 682, 687, 726, 930, 990, 1023, 1089, 1145, 1210, 1374, 1395, 1705, 1815, 2046, 2061, 2178, 2290, 2519, 2790, 3069, 3410, 3435, 3630, 3751, 4122, 5038, 5115, 5445, 6138, 6870, 7099, 7502, 7557, 10230, 10305, 10890, 11253, 12595, 14198, 15114, 15345, 18755, 20610, 21297, 22506, 22671, 25190, 27709, 30690, 33759, 35495, 37510, 37785, 42594, 45342, 55418, 56265, 63891, 67518, 70990, 75570, 78089, 83127, 106485, 112530, 113355, 127782, 138545, 156178, 166254, 168795, 212970, 226710, 234267, 249381, 277090, 319455, 337590, 390445, 415635, 468534, 498762, 638910, 702801, 780890, 831270, 858979, 1171335, 1246905, 1405602, 1717958, 2342670, 2493810, 2576937, 3514005, 4294895, 5153874, 7028010, 7730811, 8589790, 12884685, 15461622, 25769370, 38654055, 77308110]

約数ペア:

[(1, 77308110), (2, 38654055), (3, 25769370), (5, 15461622), (6, 12884685), (9, 8589790), (10, 7730811), (11, 7028010), (15, 5153874), (18, 4294895), (22, 3514005), (30, 2576937), (31, 2493810), (33, 2342670), (45, 1717958), (55, 1405602), (62, 1246905), (66, 1171335), (90, 858979), (93, 831270), (99, 780890), (110, 702801), (121, 638910), (155, 498762), (165, 468534), (186, 415635), (198, 390445), (229, 337590), (242, 319455), (279, 277090), (310, 249381), (330, 234267), (341, 226710), (363, 212970), (458, 168795), (465, 166254), (495, 156178), (558, 138545), (605, 127782), (682, 113355), (687, 112530), (726, 106485), (930, 83127), (990, 78089), (1023, 75570), (1089, 70990), (1145, 67518), (1210, 63891), (1374, 56265), (1395, 55418), (1705, 45342), (1815, 42594), (2046, 37785), (2061, 37510), (2178, 35495), (2290, 33759), (2519, 30690), (2790, 27709), (3069, 25190), (3410, 22671), (3435, 22506), (3630, 21297), (3751, 20610), (4122, 18755), (5038, 15345), (5115, 15114), (5445, 14198), (6138, 12595), (6870, 11253), (7099, 10890), (7502, 10305), (7557, 10230)]