1047498900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6833}}^1$

素因数の和:6930

約数の個数: 144

約数和(自身を含む): 3511691904

約数和(自身を除く): 2464193004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1460, 1533, 1825, 2044, 2100, 2190, 2555, 3066, 3650, 4380, 5110, 5475, 6132, 6833, 7300, 7665, 10220, 10950, 12775, 13666, 15330, 20499, 21900, 25550, 27332, 30660, 34165, 38325, 40998, 47831, 51100, 68330, 76650, 81996, 95662, 102495, 136660, 143493, 153300, 170825, 191324, 204990, 239155, 286986, 341650, 409980, 478310, 498809, 512475, 573972, 683300, 717465, 956620, 997618, 1024950, 1195775, 1434930, 1496427, 1995236, 2049900, 2391550, 2494045, 2869860, 2992854, 3491663, 3587325, 4783100, 4988090, 5985708, 6983326, 7174650, 7482135, 9976180, 10474989, 12470225, 13966652, 14349300, 14964270, 17458315, 20949978, 24940450, 29928540, 34916630, 37410675, 41899956, 49880900, 52374945, 69833260, 74821350, 87291575, 104749890, 149642700, 174583150, 209499780, 261874725, 349166300, 523749450, 1047498900]

約数ペア:

[(1, 1047498900), (2, 523749450), (3, 349166300), (4, 261874725), (5, 209499780), (6, 174583150), (7, 149642700), (10, 104749890), (12, 87291575), (14, 74821350), (15, 69833260), (20, 52374945), (21, 49880900), (25, 41899956), (28, 37410675), (30, 34916630), (35, 29928540), (42, 24940450), (50, 20949978), (60, 17458315), (70, 14964270), (73, 14349300), (75, 13966652), (84, 12470225), (100, 10474989), (105, 9976180), (140, 7482135), (146, 7174650), (150, 6983326), (175, 5985708), (210, 4988090), (219, 4783100), (292, 3587325), (300, 3491663), (350, 2992854), (365, 2869860), (420, 2494045), (438, 2391550), (511, 2049900), (525, 1995236), (700, 1496427), (730, 1434930), (876, 1195775), (1022, 1024950), (1050, 997618), (1095, 956620), (1460, 717465), (1533, 683300), (1825, 573972), (2044, 512475), (2100, 498809), (2190, 478310), (2555, 409980), (3066, 341650), (3650, 286986), (4380, 239155), (5110, 204990), (5475, 191324), (6132, 170825), (6833, 153300), (7300, 143493), (7665, 136660), (10220, 102495), (10950, 95662), (12775, 81996), (13666, 76650), (15330, 68330), (20499, 51100), (21900, 47831), (25550, 40998), (27332, 38325), (30660, 34165)]