21838200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 71714160

約数和(自身を除く): 49875960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2141, 2550, 3400, 4282, 5100, 6423, 8564, 10200, 10705, 12846, 17128, 21410, 25692, 32115, 36397, 42820, 51384, 53525, 64230, 72794, 85640, 107050, 109191, 128460, 145588, 160575, 181985, 214100, 218382, 256920, 291176, 321150, 363970, 428200, 436764, 545955, 642300, 727940, 873528, 909925, 1091910, 1284600, 1455880, 1819850, 2183820, 2729775, 3639700, 4367640, 5459550, 7279400, 10919100, 21838200]

約数ペア:

[(1, 21838200), (2, 10919100), (3, 7279400), (4, 5459550), (5, 4367640), (6, 3639700), (8, 2729775), (10, 2183820), (12, 1819850), (15, 1455880), (17, 1284600), (20, 1091910), (24, 909925), (25, 873528), (30, 727940), (34, 642300), (40, 545955), (50, 436764), (51, 428200), (60, 363970), (68, 321150), (75, 291176), (85, 256920), (100, 218382), (102, 214100), (120, 181985), (136, 160575), (150, 145588), (170, 128460), (200, 109191), (204, 107050), (255, 85640), (300, 72794), (340, 64230), (408, 53525), (425, 51384), (510, 42820), (600, 36397), (680, 32115), (850, 25692), (1020, 21410), (1275, 17128), (1700, 12846), (2040, 10705), (2141, 10200), (2550, 8564), (3400, 6423), (4282, 5100)]