151749090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 405991872

約数和(自身を除く): 254242782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 131, 183, 211, 262, 305, 366, 393, 422, 549, 610, 633, 655, 786, 915, 1055, 1098, 1179, 1266, 1310, 1830, 1899, 1965, 2110, 2358, 2745, 3165, 3798, 3930, 5490, 5895, 6330, 7991, 9495, 11790, 12871, 15982, 18990, 23973, 25742, 27641, 38613, 39955, 47946, 55282, 64355, 71919, 77226, 79910, 82923, 115839, 119865, 128710, 138205, 143838, 165846, 193065, 231678, 239730, 248769, 276410, 359595, 386130, 414615, 497538, 579195, 719190, 829230, 1158390, 1243845, 1686101, 2487690, 3372202, 5058303, 8430505, 10116606, 15174909, 16861010, 25291515, 30349818, 50583030, 75874545, 151749090]

約数ペア:

[(1, 151749090), (2, 75874545), (3, 50583030), (5, 30349818), (6, 25291515), (9, 16861010), (10, 15174909), (15, 10116606), (18, 8430505), (30, 5058303), (45, 3372202), (61, 2487690), (90, 1686101), (122, 1243845), (131, 1158390), (183, 829230), (211, 719190), (262, 579195), (305, 497538), (366, 414615), (393, 386130), (422, 359595), (549, 276410), (610, 248769), (633, 239730), (655, 231678), (786, 193065), (915, 165846), (1055, 143838), (1098, 138205), (1179, 128710), (1266, 119865), (1310, 115839), (1830, 82923), (1899, 79910), (1965, 77226), (2110, 71919), (2358, 64355), (2745, 55282), (3165, 47946), (3798, 39955), (3930, 38613), (5490, 27641), (5895, 25742), (6330, 23973), (7991, 18990), (9495, 15982), (11790, 12871)]