128126700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 443596608

約数和(自身を除く): 315469908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 233, 234, 235, 260, 282, 300, 325, 390, 423, 450, 466, 468, 470, 564, 585, 611, 650, 699, 705, 780, 846, 900, 932, 940, 975, 1165, 1170, 1175, 1222, 1300, 1398, 1410, 1692, 1833, 1950, 2097, 2115, 2330, 2340, 2350, 2444, 2796, 2820, 2925, 3029, 3055, 3495, 3525, 3666, 3900, 4194, 4230, 4660, 4700, 5499, 5825, 5850, 6058, 6110, 6990, 7050, 7332, 8388, 8460, 9087, 9165, 10485, 10575, 10951, 10998, 11650, 11700, 12116, 12220, 13980, 14100, 15145, 15275, 17475, 18174, 18330, 20970, 21150, 21902, 21996, 23300, 27261, 27495, 30290, 30550, 32853, 34950, 36348, 36660, 41940, 42300, 43804, 45435, 45825, 52425, 54522, 54755, 54990, 60580, 61100, 65706, 69900, 75725, 90870, 91650, 98559, 104850, 109044, 109510, 109980, 131412, 136305, 137475, 142363, 151450, 164265, 181740, 183300, 197118, 209700, 219020, 227175, 272610, 273775, 274950, 284726, 302900, 328530, 394236, 427089, 454350, 492795, 545220, 547550, 549900, 569452, 657060, 681525, 711815, 821325, 854178, 908700, 985590, 1095100, 1281267, 1363050, 1423630, 1642650, 1708356, 1971180, 2135445, 2463975, 2562534, 2726100, 2847260, 3285300, 3559075, 4270890, 4927950, 5125068, 6406335, 7118150, 8541780, 9855900, 10677225, 12812670, 14236300, 21354450, 25625340, 32031675, 42708900, 64063350, 128126700]

約数ペア:

[(1, 128126700), (2, 64063350), (3, 42708900), (4, 32031675), (5, 25625340), (6, 21354450), (9, 14236300), (10, 12812670), (12, 10677225), (13, 9855900), (15, 8541780), (18, 7118150), (20, 6406335), (25, 5125068), (26, 4927950), (30, 4270890), (36, 3559075), (39, 3285300), (45, 2847260), (47, 2726100), (50, 2562534), (52, 2463975), (60, 2135445), (65, 1971180), (75, 1708356), (78, 1642650), (90, 1423630), (94, 1363050), (100, 1281267), (117, 1095100), (130, 985590), (141, 908700), (150, 854178), (156, 821325), (180, 711815), (188, 681525), (195, 657060), (225, 569452), (233, 549900), (234, 547550), (235, 545220), (260, 492795), (282, 454350), (300, 427089), (325, 394236), (390, 328530), (423, 302900), (450, 284726), (466, 274950), (468, 273775), (470, 272610), (564, 227175), (585, 219020), (611, 209700), (650, 197118), (699, 183300), (705, 181740), (780, 164265), (846, 151450), (900, 142363), (932, 137475), (940, 136305), (975, 131412), (1165, 109980), (1170, 109510), (1175, 109044), (1222, 104850), (1300, 98559), (1398, 91650), (1410, 90870), (1692, 75725), (1833, 69900), (1950, 65706), (2097, 61100), (2115, 60580), (2330, 54990), (2340, 54755), (2350, 54522), (2444, 52425), (2796, 45825), (2820, 45435), (2925, 43804), (3029, 42300), (3055, 41940), (3495, 36660), (3525, 36348), (3666, 34950), (3900, 32853), (4194, 30550), (4230, 30290), (4660, 27495), (4700, 27261), (5499, 23300), (5825, 21996), (5850, 21902), (6058, 21150), (6110, 20970), (6990, 18330), (7050, 18174), (7332, 17475), (8388, 15275), (8460, 15145), (9087, 14100), (9165, 13980), (10485, 12220), (10575, 12116), (10951, 11700), (10998, 11650)]