29955250400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{3187}}^1$

素因数の和:3617

約数の個数: 144

約数和(自身を含む): 75710154240

約数和(自身を除く): 45754903840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 379, 400, 496, 620, 758, 775, 800, 992, 1240, 1516, 1550, 1895, 2480, 3032, 3100, 3187, 3790, 4960, 6064, 6200, 6374, 7580, 9475, 11749, 12128, 12400, 12748, 15160, 15935, 18950, 23498, 24800, 25496, 30320, 31870, 37900, 46996, 50992, 58745, 60640, 63740, 75800, 79675, 93992, 98797, 101984, 117490, 127480, 151600, 159350, 187984, 197594, 234980, 254960, 293725, 303200, 318700, 375968, 395188, 469960, 493985, 509920, 587450, 637400, 790376, 939920, 987970, 1174900, 1207873, 1274800, 1580752, 1879840, 1975940, 2349800, 2415746, 2469925, 2549600, 3161504, 3951880, 4699600, 4831492, 4939850, 6039365, 7903760, 9399200, 9662984, 9879700, 12078730, 15807520, 19325968, 19759400, 24157460, 30196825, 37444063, 38651936, 39518800, 48314920, 60393650, 74888126, 79037600, 96629840, 120787300, 149776252, 187220315, 193259680, 241574600, 299552504, 374440630, 483149200, 599105008, 748881260, 936101575, 966298400, 1198210016, 1497762520, 1872203150, 2995525040, 3744406300, 5991050080, 7488812600, 14977625200, 29955250400]

約数ペア:

[(1, 29955250400), (2, 14977625200), (4, 7488812600), (5, 5991050080), (8, 3744406300), (10, 2995525040), (16, 1872203150), (20, 1497762520), (25, 1198210016), (31, 966298400), (32, 936101575), (40, 748881260), (50, 599105008), (62, 483149200), (80, 374440630), (100, 299552504), (124, 241574600), (155, 193259680), (160, 187220315), (200, 149776252), (248, 120787300), (310, 96629840), (379, 79037600), (400, 74888126), (496, 60393650), (620, 48314920), (758, 39518800), (775, 38651936), (800, 37444063), (992, 30196825), (1240, 24157460), (1516, 19759400), (1550, 19325968), (1895, 15807520), (2480, 12078730), (3032, 9879700), (3100, 9662984), (3187, 9399200), (3790, 7903760), (4960, 6039365), (6064, 4939850), (6200, 4831492), (6374, 4699600), (7580, 3951880), (9475, 3161504), (11749, 2549600), (12128, 2469925), (12400, 2415746), (12748, 2349800), (15160, 1975940), (15935, 1879840), (18950, 1580752), (23498, 1274800), (24800, 1207873), (25496, 1174900), (30320, 987970), (31870, 939920), (37900, 790376), (46996, 637400), (50992, 587450), (58745, 509920), (60640, 493985), (63740, 469960), (75800, 395188), (79675, 375968), (93992, 318700), (98797, 303200), (101984, 293725), (117490, 254960), (127480, 234980), (151600, 197594), (159350, 187984)]