29187600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 120

約数和(自身を含む): 100743552

約数和(自身を除く): 71555952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1871, 1950, 2600, 3120, 3742, 3900, 5200, 5613, 7484, 7800, 9355, 11226, 14968, 15600, 18710, 22452, 24323, 28065, 29936, 37420, 44904, 46775, 48646, 56130, 72969, 74840, 89808, 93550, 97292, 112260, 121615, 140325, 145938, 149680, 187100, 194584, 224520, 243230, 280650, 291876, 364845, 374200, 389168, 449040, 486460, 561300, 583752, 608075, 729690, 748400, 972920, 1122600, 1167504, 1216150, 1459380, 1824225, 1945840, 2245200, 2432300, 2918760, 3648450, 4864600, 5837520, 7296900, 9729200, 14593800, 29187600]

約数ペア:

[(1, 29187600), (2, 14593800), (3, 9729200), (4, 7296900), (5, 5837520), (6, 4864600), (8, 3648450), (10, 2918760), (12, 2432300), (13, 2245200), (15, 1945840), (16, 1824225), (20, 1459380), (24, 1216150), (25, 1167504), (26, 1122600), (30, 972920), (39, 748400), (40, 729690), (48, 608075), (50, 583752), (52, 561300), (60, 486460), (65, 449040), (75, 389168), (78, 374200), (80, 364845), (100, 291876), (104, 280650), (120, 243230), (130, 224520), (150, 194584), (156, 187100), (195, 149680), (200, 145938), (208, 140325), (240, 121615), (260, 112260), (300, 97292), (312, 93550), (325, 89808), (390, 74840), (400, 72969), (520, 56130), (600, 48646), (624, 46775), (650, 44904), (780, 37420), (975, 29936), (1040, 28065), (1200, 24323), (1300, 22452), (1560, 18710), (1871, 15600), (1950, 14968), (2600, 11226), (3120, 9355), (3742, 7800), (3900, 7484), (5200, 5613)]