191821500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 192

約数和(自身を含む): 669002880

約数和(自身を除く): 477181380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 975, 1093, 1125, 1170, 1300, 1350, 1404, 1500, 1625, 1755, 1950, 2186, 2250, 2340, 2700, 2925, 3250, 3279, 3375, 3510, 3900, 4372, 4500, 4875, 5465, 5850, 6500, 6558, 6750, 7020, 8775, 9750, 9837, 10930, 11700, 13116, 13500, 14209, 14625, 16395, 17550, 19500, 19674, 21860, 27325, 28418, 29250, 29511, 32790, 35100, 39348, 42627, 43875, 49185, 54650, 56836, 58500, 59022, 65580, 71045, 81975, 85254, 87750, 98370, 109300, 118044, 127881, 136625, 142090, 147555, 163950, 170508, 175500, 196740, 213135, 245925, 255762, 273250, 284180, 295110, 327900, 355225, 383643, 409875, 426270, 491850, 511524, 546500, 590220, 639405, 710450, 737775, 767286, 819750, 852540, 983700, 1065675, 1229625, 1278810, 1420900, 1475550, 1534572, 1639500, 1776125, 1918215, 2131350, 2459250, 2557620, 2951100, 3197025, 3552250, 3688875, 3836430, 4262700, 4918500, 5328375, 6394050, 7104500, 7377750, 7672860, 9591075, 10656750, 12788100, 14755500, 15985125, 19182150, 21313500, 31970250, 38364300, 47955375, 63940500, 95910750, 191821500]

約数ペア:

[(1, 191821500), (2, 95910750), (3, 63940500), (4, 47955375), (5, 38364300), (6, 31970250), (9, 21313500), (10, 19182150), (12, 15985125), (13, 14755500), (15, 12788100), (18, 10656750), (20, 9591075), (25, 7672860), (26, 7377750), (27, 7104500), (30, 6394050), (36, 5328375), (39, 4918500), (45, 4262700), (50, 3836430), (52, 3688875), (54, 3552250), (60, 3197025), (65, 2951100), (75, 2557620), (78, 2459250), (90, 2131350), (100, 1918215), (108, 1776125), (117, 1639500), (125, 1534572), (130, 1475550), (135, 1420900), (150, 1278810), (156, 1229625), (180, 1065675), (195, 983700), (225, 852540), (234, 819750), (250, 767286), (260, 737775), (270, 710450), (300, 639405), (325, 590220), (351, 546500), (375, 511524), (390, 491850), (450, 426270), (468, 409875), (500, 383643), (540, 355225), (585, 327900), (650, 295110), (675, 284180), (702, 273250), (750, 255762), (780, 245925), (900, 213135), (975, 196740), (1093, 175500), (1125, 170508), (1170, 163950), (1300, 147555), (1350, 142090), (1404, 136625), (1500, 127881), (1625, 118044), (1755, 109300), (1950, 98370), (2186, 87750), (2250, 85254), (2340, 81975), (2700, 71045), (2925, 65580), (3250, 59022), (3279, 58500), (3375, 56836), (3510, 54650), (3900, 49185), (4372, 43875), (4500, 42627), (4875, 39348), (5465, 35100), (5850, 32790), (6500, 29511), (6558, 29250), (6750, 28418), (7020, 27325), (8775, 21860), (9750, 19674), (9837, 19500), (10930, 17550), (11700, 16395), (13116, 14625), (13500, 14209)]