30441000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 96969600

約数和(自身を除く): 66528600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 139, 146, 150, 200, 219, 250, 278, 292, 300, 365, 375, 417, 438, 500, 556, 584, 600, 695, 730, 750, 834, 876, 1000, 1095, 1112, 1390, 1460, 1500, 1668, 1752, 1825, 2085, 2190, 2780, 2920, 3000, 3336, 3475, 3650, 4170, 4380, 5475, 5560, 6950, 7300, 8340, 8760, 9125, 10147, 10425, 10950, 13900, 14600, 16680, 17375, 18250, 20294, 20850, 21900, 27375, 27800, 30441, 34750, 36500, 40588, 41700, 43800, 50735, 52125, 54750, 60882, 69500, 73000, 81176, 83400, 101470, 104250, 109500, 121764, 139000, 152205, 202940, 208500, 219000, 243528, 253675, 304410, 405880, 417000, 507350, 608820, 761025, 1014700, 1217640, 1268375, 1522050, 2029400, 2536750, 3044100, 3805125, 5073500, 6088200, 7610250, 10147000, 15220500, 30441000]

約数ペア:

[(1, 30441000), (2, 15220500), (3, 10147000), (4, 7610250), (5, 6088200), (6, 5073500), (8, 3805125), (10, 3044100), (12, 2536750), (15, 2029400), (20, 1522050), (24, 1268375), (25, 1217640), (30, 1014700), (40, 761025), (50, 608820), (60, 507350), (73, 417000), (75, 405880), (100, 304410), (120, 253675), (125, 243528), (139, 219000), (146, 208500), (150, 202940), (200, 152205), (219, 139000), (250, 121764), (278, 109500), (292, 104250), (300, 101470), (365, 83400), (375, 81176), (417, 73000), (438, 69500), (500, 60882), (556, 54750), (584, 52125), (600, 50735), (695, 43800), (730, 41700), (750, 40588), (834, 36500), (876, 34750), (1000, 30441), (1095, 27800), (1112, 27375), (1390, 21900), (1460, 20850), (1500, 20294), (1668, 18250), (1752, 17375), (1825, 16680), (2085, 14600), (2190, 13900), (2780, 10950), (2920, 10425), (3000, 10147), (3336, 9125), (3475, 8760), (3650, 8340), (4170, 7300), (4380, 6950), (5475, 5560)]