188242380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12938

約数の個数: 84

約数和(自身を含む): 592738272

約数和(自身を除く): 404495892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 12911, 14580, 25822, 38733, 51644, 64555, 77466, 116199, 129110, 154932, 193665, 232398, 258220, 348597, 387330, 464796, 580995, 697194, 774660, 1045791, 1161990, 1394388, 1742985, 2091582, 2323980, 3137373, 3485970, 4183164, 5228955, 6274746, 6971940, 9412119, 10457910, 12549492, 15686865, 18824238, 20915820, 31373730, 37648476, 47060595, 62747460, 94121190, 188242380]

約数ペア:

[(1, 188242380), (2, 94121190), (3, 62747460), (4, 47060595), (5, 37648476), (6, 31373730), (9, 20915820), (10, 18824238), (12, 15686865), (15, 12549492), (18, 10457910), (20, 9412119), (27, 6971940), (30, 6274746), (36, 5228955), (45, 4183164), (54, 3485970), (60, 3137373), (81, 2323980), (90, 2091582), (108, 1742985), (135, 1394388), (162, 1161990), (180, 1045791), (243, 774660), (270, 697194), (324, 580995), (405, 464796), (486, 387330), (540, 348597), (729, 258220), (810, 232398), (972, 193665), (1215, 154932), (1458, 129110), (1620, 116199), (2430, 77466), (2916, 64555), (3645, 51644), (4860, 38733), (7290, 25822), (12911, 14580)]