191372220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 654662736

約数和(自身を除く): 463290516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 233, 234, 243, 260, 270, 324, 338, 351, 390, 405, 466, 468, 486, 507, 540, 585, 676, 699, 702, 780, 810, 845, 932, 972, 1014, 1053, 1165, 1170, 1215, 1398, 1404, 1521, 1620, 1690, 1755, 2028, 2097, 2106, 2330, 2340, 2430, 2535, 2796, 3029, 3042, 3159, 3380, 3495, 3510, 4194, 4212, 4563, 4660, 4860, 5070, 5265, 6058, 6084, 6291, 6318, 6990, 7020, 7605, 8388, 9087, 9126, 10140, 10485, 10530, 12116, 12582, 12636, 13689, 13980, 15145, 15210, 15795, 18174, 18252, 18873, 20970, 21060, 22815, 25164, 27261, 27378, 30290, 30420, 31455, 31590, 36348, 37746, 39377, 41067, 41940, 45435, 45630, 54522, 54756, 56619, 60580, 62910, 63180, 68445, 75492, 78754, 81783, 82134, 90870, 91260, 94365, 109044, 113238, 118131, 125820, 136305, 136890, 157508, 163566, 164268, 181740, 188730, 196885, 205335, 226476, 236262, 245349, 272610, 273780, 283095, 327132, 354393, 377460, 393770, 408915, 410670, 472524, 490698, 545220, 566190, 590655, 708786, 736047, 787540, 817830, 821340, 981396, 1063179, 1132380, 1181310, 1226745, 1417572, 1472094, 1635660, 1771965, 2126358, 2362620, 2453490, 2944188, 3189537, 3543930, 3680235, 4252716, 4906980, 5315895, 6379074, 7087860, 7360470, 9568611, 10631790, 12758148, 14720940, 15947685, 19137222, 21263580, 31895370, 38274444, 47843055, 63790740, 95686110, 191372220]

約数ペア:

[(1, 191372220), (2, 95686110), (3, 63790740), (4, 47843055), (5, 38274444), (6, 31895370), (9, 21263580), (10, 19137222), (12, 15947685), (13, 14720940), (15, 12758148), (18, 10631790), (20, 9568611), (26, 7360470), (27, 7087860), (30, 6379074), (36, 5315895), (39, 4906980), (45, 4252716), (52, 3680235), (54, 3543930), (60, 3189537), (65, 2944188), (78, 2453490), (81, 2362620), (90, 2126358), (108, 1771965), (117, 1635660), (130, 1472094), (135, 1417572), (156, 1226745), (162, 1181310), (169, 1132380), (180, 1063179), (195, 981396), (233, 821340), (234, 817830), (243, 787540), (260, 736047), (270, 708786), (324, 590655), (338, 566190), (351, 545220), (390, 490698), (405, 472524), (466, 410670), (468, 408915), (486, 393770), (507, 377460), (540, 354393), (585, 327132), (676, 283095), (699, 273780), (702, 272610), (780, 245349), (810, 236262), (845, 226476), (932, 205335), (972, 196885), (1014, 188730), (1053, 181740), (1165, 164268), (1170, 163566), (1215, 157508), (1398, 136890), (1404, 136305), (1521, 125820), (1620, 118131), (1690, 113238), (1755, 109044), (2028, 94365), (2097, 91260), (2106, 90870), (2330, 82134), (2340, 81783), (2430, 78754), (2535, 75492), (2796, 68445), (3029, 63180), (3042, 62910), (3159, 60580), (3380, 56619), (3495, 54756), (3510, 54522), (4194, 45630), (4212, 45435), (4563, 41940), (4660, 41067), (4860, 39377), (5070, 37746), (5265, 36348), (6058, 31590), (6084, 31455), (6291, 30420), (6318, 30290), (6990, 27378), (7020, 27261), (7605, 25164), (8388, 22815), (9087, 21060), (9126, 20970), (10140, 18873), (10485, 18252), (10530, 18174), (12116, 15795), (12582, 15210), (12636, 15145), (13689, 13980)]