68152500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 180

約数和(自身を含む): 232828596

約数和(自身を除く): 164676096

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 233, 234, 250, 260, 300, 325, 375, 390, 450, 466, 468, 500, 585, 625, 650, 699, 750, 780, 900, 932, 975, 1125, 1165, 1170, 1250, 1300, 1398, 1500, 1625, 1875, 1950, 2097, 2250, 2330, 2340, 2500, 2796, 2925, 3029, 3250, 3495, 3750, 3900, 4194, 4500, 4660, 4875, 5625, 5825, 5850, 6058, 6500, 6990, 7500, 8125, 8388, 9087, 9750, 10485, 11250, 11650, 11700, 12116, 13980, 14625, 15145, 16250, 17475, 18174, 19500, 20970, 22500, 23300, 24375, 27261, 29125, 29250, 30290, 32500, 34950, 36348, 41940, 45435, 48750, 52425, 54522, 58250, 58500, 60580, 69900, 73125, 75725, 87375, 90870, 97500, 104850, 109044, 116500, 136305, 145625, 146250, 151450, 174750, 181740, 209700, 227175, 262125, 272610, 291250, 292500, 302900, 349500, 378625, 436875, 454350, 524250, 545220, 582500, 681525, 757250, 873750, 908700, 1048500, 1135875, 1310625, 1363050, 1514500, 1747500, 1893125, 2271750, 2621250, 2726100, 3407625, 3786250, 4543500, 5242500, 5679375, 6815250, 7572500, 11358750, 13630500, 17038125, 22717500, 34076250, 68152500]

約数ペア:

[(1, 68152500), (2, 34076250), (3, 22717500), (4, 17038125), (5, 13630500), (6, 11358750), (9, 7572500), (10, 6815250), (12, 5679375), (13, 5242500), (15, 4543500), (18, 3786250), (20, 3407625), (25, 2726100), (26, 2621250), (30, 2271750), (36, 1893125), (39, 1747500), (45, 1514500), (50, 1363050), (52, 1310625), (60, 1135875), (65, 1048500), (75, 908700), (78, 873750), (90, 757250), (100, 681525), (117, 582500), (125, 545220), (130, 524250), (150, 454350), (156, 436875), (180, 378625), (195, 349500), (225, 302900), (233, 292500), (234, 291250), (250, 272610), (260, 262125), (300, 227175), (325, 209700), (375, 181740), (390, 174750), (450, 151450), (466, 146250), (468, 145625), (500, 136305), (585, 116500), (625, 109044), (650, 104850), (699, 97500), (750, 90870), (780, 87375), (900, 75725), (932, 73125), (975, 69900), (1125, 60580), (1165, 58500), (1170, 58250), (1250, 54522), (1300, 52425), (1398, 48750), (1500, 45435), (1625, 41940), (1875, 36348), (1950, 34950), (2097, 32500), (2250, 30290), (2330, 29250), (2340, 29125), (2500, 27261), (2796, 24375), (2925, 23300), (3029, 22500), (3250, 20970), (3495, 19500), (3750, 18174), (3900, 17475), (4194, 16250), (4500, 15145), (4660, 14625), (4875, 13980), (5625, 12116), (5825, 11700), (5850, 11650), (6058, 11250), (6500, 10485), (6990, 9750), (7500, 9087), (8125, 8388)]