87985744110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{260629}}^1$

素因数の和:260695

約数の個数: 144

約数和(自身を含む): 259562459520

約数和(自身を除く): 171576715410

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, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 930, 990, 1023, 1089, 1210, 1395, 1705, 1815, 2046, 2178, 2790, 3069, 3410, 3630, 3751, 5115, 5445, 6138, 7502, 10230, 10890, 11253, 15345, 18755, 22506, 30690, 33759, 37510, 56265, 67518, 112530, 168795, 260629, 337590, 521258, 781887, 1303145, 1563774, 2345661, 2606290, 2866919, 3909435, 4691322, 5733838, 7818870, 8079499, 8600757, 11728305, 14334595, 16158998, 17201514, 23456610, 24238497, 25802271, 28669190, 31536109, 40397495, 43003785, 48476994, 51604542, 63072218, 72715491, 80794990, 86007570, 88874489, 94608327, 121192485, 129011355, 145430982, 157680545, 177748978, 189216654, 242384970, 258022710, 266623467, 283824981, 315361090, 363577455, 444372445, 473041635, 533246934, 567649962, 727154910, 799870401, 888744890, 946083270, 977619379, 1333117335, 1419124905, 1599740802, 1955238758, 2666234670, 2838249810, 2932858137, 3999352005, 4888096895, 5865716274, 7998704010, 8798574411, 9776193790, 14664290685, 17597148822, 29328581370, 43992872055, 87985744110]

約数ペア:

[(1, 87985744110), (2, 43992872055), (3, 29328581370), (5, 17597148822), (6, 14664290685), (9, 9776193790), (10, 8798574411), (11, 7998704010), (15, 5865716274), (18, 4888096895), (22, 3999352005), (30, 2932858137), (31, 2838249810), (33, 2666234670), (45, 1955238758), (55, 1599740802), (62, 1419124905), (66, 1333117335), (90, 977619379), (93, 946083270), (99, 888744890), (110, 799870401), (121, 727154910), (155, 567649962), (165, 533246934), (186, 473041635), (198, 444372445), (242, 363577455), (279, 315361090), (310, 283824981), (330, 266623467), (341, 258022710), (363, 242384970), (465, 189216654), (495, 177748978), (558, 157680545), (605, 145430982), (682, 129011355), (726, 121192485), (930, 94608327), (990, 88874489), (1023, 86007570), (1089, 80794990), (1210, 72715491), (1395, 63072218), (1705, 51604542), (1815, 48476994), (2046, 43003785), (2178, 40397495), (2790, 31536109), (3069, 28669190), (3410, 25802271), (3630, 24238497), (3751, 23456610), (5115, 17201514), (5445, 16158998), (6138, 14334595), (7502, 11728305), (10230, 8600757), (10890, 8079499), (11253, 7818870), (15345, 5733838), (18755, 4691322), (22506, 3909435), (30690, 2866919), (33759, 2606290), (37510, 2345661), (56265, 1563774), (67518, 1303145), (112530, 781887), (168795, 521258), (260629, 337590)]