4781400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 15988560

約数和(自身を除く): 11207160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 613, 650, 780, 975, 1226, 1300, 1560, 1839, 1950, 2452, 2600, 3065, 3678, 3900, 4904, 6130, 7356, 7800, 7969, 9195, 12260, 14712, 15325, 15938, 18390, 23907, 24520, 30650, 31876, 36780, 39845, 45975, 47814, 61300, 63752, 73560, 79690, 91950, 95628, 119535, 122600, 159380, 183900, 191256, 199225, 239070, 318760, 367800, 398450, 478140, 597675, 796900, 956280, 1195350, 1593800, 2390700, 4781400]

約数ペア:

[(1, 4781400), (2, 2390700), (3, 1593800), (4, 1195350), (5, 956280), (6, 796900), (8, 597675), (10, 478140), (12, 398450), (13, 367800), (15, 318760), (20, 239070), (24, 199225), (25, 191256), (26, 183900), (30, 159380), (39, 122600), (40, 119535), (50, 95628), (52, 91950), (60, 79690), (65, 73560), (75, 63752), (78, 61300), (100, 47814), (104, 45975), (120, 39845), (130, 36780), (150, 31876), (156, 30650), (195, 24520), (200, 23907), (260, 18390), (300, 15938), (312, 15325), (325, 14712), (390, 12260), (520, 9195), (600, 7969), (613, 7800), (650, 7356), (780, 6130), (975, 4904), (1226, 3900), (1300, 3678), (1560, 3065), (1839, 2600), (1950, 2452)]