2013128400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{4673}}^1$

素因数の和:5053

約数の個数: 120

約数和(自身を含む): 6468068160

約数和(自身を除く): 4454939760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 359, 400, 600, 718, 1077, 1200, 1436, 1795, 2154, 2872, 3590, 4308, 4673, 5385, 5744, 7180, 8616, 8975, 9346, 10770, 14019, 14360, 17232, 17950, 18692, 21540, 23365, 26925, 28038, 28720, 35900, 37384, 43080, 46730, 53850, 56076, 70095, 71800, 74768, 86160, 93460, 107700, 112152, 116825, 140190, 143600, 186920, 215400, 224304, 233650, 280380, 350475, 373840, 430800, 467300, 560760, 700950, 934600, 1121520, 1401900, 1677607, 1869200, 2803800, 3355214, 5032821, 5607600, 6710428, 8388035, 10065642, 13420856, 16776070, 20131284, 25164105, 26841712, 33552140, 40262568, 41940175, 50328210, 67104280, 80525136, 83880350, 100656420, 125820525, 134208560, 167760700, 201312840, 251641050, 335521400, 402625680, 503282100, 671042800, 1006564200, 2013128400]

約数ペア:

[(1, 2013128400), (2, 1006564200), (3, 671042800), (4, 503282100), (5, 402625680), (6, 335521400), (8, 251641050), (10, 201312840), (12, 167760700), (15, 134208560), (16, 125820525), (20, 100656420), (24, 83880350), (25, 80525136), (30, 67104280), (40, 50328210), (48, 41940175), (50, 40262568), (60, 33552140), (75, 26841712), (80, 25164105), (100, 20131284), (120, 16776070), (150, 13420856), (200, 10065642), (240, 8388035), (300, 6710428), (359, 5607600), (400, 5032821), (600, 3355214), (718, 2803800), (1077, 1869200), (1200, 1677607), (1436, 1401900), (1795, 1121520), (2154, 934600), (2872, 700950), (3590, 560760), (4308, 467300), (4673, 430800), (5385, 373840), (5744, 350475), (7180, 280380), (8616, 233650), (8975, 224304), (9346, 215400), (10770, 186920), (14019, 143600), (14360, 140190), (17232, 116825), (17950, 112152), (18692, 107700), (21540, 93460), (23365, 86160), (26925, 74768), (28038, 71800), (28720, 70095), (35900, 56076), (37384, 53850), (43080, 46730)]