20113092300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{21817}}^1$

素因数の和:22280

約数の個数: 144

約数和(自身を含む): 66661844480

約数和(自身を除く): 46548752180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 439, 525, 700, 878, 1050, 1317, 1756, 2100, 2195, 2634, 3073, 4390, 5268, 6146, 6585, 8780, 9219, 10975, 12292, 13170, 15365, 18438, 21817, 21950, 26340, 30730, 32925, 36876, 43634, 43900, 46095, 61460, 65451, 65850, 76825, 87268, 92190, 109085, 130902, 131700, 152719, 153650, 184380, 218170, 230475, 261804, 305438, 307300, 327255, 436340, 458157, 460950, 545425, 610876, 654510, 763595, 916314, 921900, 1090850, 1309020, 1527190, 1636275, 1832628, 2181700, 2290785, 3054380, 3272550, 3817975, 4581570, 6545100, 7635950, 9163140, 9577663, 11453925, 15271900, 19155326, 22907850, 28732989, 38310652, 45815700, 47888315, 57465978, 67043641, 95776630, 114931956, 134087282, 143664945, 191553260, 201130923, 239441575, 268174564, 287329890, 335218205, 402261846, 478883150, 574659780, 670436410, 718324725, 804523692, 957766300, 1005654615, 1340872820, 1436649450, 1676091025, 2011309230, 2873298900, 3352182050, 4022618460, 5028273075, 6704364100, 10056546150, 20113092300]

約数ペア:

[(1, 20113092300), (2, 10056546150), (3, 6704364100), (4, 5028273075), (5, 4022618460), (6, 3352182050), (7, 2873298900), (10, 2011309230), (12, 1676091025), (14, 1436649450), (15, 1340872820), (20, 1005654615), (21, 957766300), (25, 804523692), (28, 718324725), (30, 670436410), (35, 574659780), (42, 478883150), (50, 402261846), (60, 335218205), (70, 287329890), (75, 268174564), (84, 239441575), (100, 201130923), (105, 191553260), (140, 143664945), (150, 134087282), (175, 114931956), (210, 95776630), (300, 67043641), (350, 57465978), (420, 47888315), (439, 45815700), (525, 38310652), (700, 28732989), (878, 22907850), (1050, 19155326), (1317, 15271900), (1756, 11453925), (2100, 9577663), (2195, 9163140), (2634, 7635950), (3073, 6545100), (4390, 4581570), (5268, 3817975), (6146, 3272550), (6585, 3054380), (8780, 2290785), (9219, 2181700), (10975, 1832628), (12292, 1636275), (13170, 1527190), (15365, 1309020), (18438, 1090850), (21817, 921900), (21950, 916314), (26340, 763595), (30730, 654510), (32925, 610876), (36876, 545425), (43634, 460950), (43900, 458157), (46095, 436340), (61460, 327255), (65451, 307300), (65850, 305438), (76825, 261804), (87268, 230475), (92190, 218170), (109085, 184380), (130902, 153650), (131700, 152719)]