42735180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1973}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 126351792

約数和(自身を除く): 83616612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 1973, 2166, 3610, 3946, 4332, 5415, 5919, 7220, 7892, 9865, 10830, 11838, 19730, 21660, 23676, 29595, 37487, 39460, 59190, 74974, 112461, 118380, 149948, 187435, 224922, 374870, 449844, 562305, 712253, 749740, 1124610, 1424506, 2136759, 2249220, 2849012, 3561265, 4273518, 7122530, 8547036, 10683795, 14245060, 21367590, 42735180]

約数ペア:

[(1, 42735180), (2, 21367590), (3, 14245060), (4, 10683795), (5, 8547036), (6, 7122530), (10, 4273518), (12, 3561265), (15, 2849012), (19, 2249220), (20, 2136759), (30, 1424506), (38, 1124610), (57, 749740), (60, 712253), (76, 562305), (95, 449844), (114, 374870), (190, 224922), (228, 187435), (285, 149948), (361, 118380), (380, 112461), (570, 74974), (722, 59190), (1083, 39460), (1140, 37487), (1444, 29595), (1805, 23676), (1973, 21660), (2166, 19730), (3610, 11838), (3946, 10830), (4332, 9865), (5415, 7892), (5919, 7220)]