200405100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13633}}^1$

素因数の和:13664

約数の個数: 108

約数和(自身を含む): 674555784

約数和(自身を除く): 474150684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 13633, 14700, 27266, 40899, 54532, 68165, 81798, 95431, 136330, 163596, 190862, 204495, 272660, 286293, 340825, 381724, 408990, 477155, 572586, 668017, 681650, 817980, 954310, 1022475, 1145172, 1336034, 1363300, 1431465, 1908620, 2004051, 2044950, 2385775, 2672068, 2862930, 3340085, 4008102, 4089900, 4771550, 5725860, 6680170, 7157325, 8016204, 9543100, 10020255, 13360340, 14314650, 16700425, 20040510, 28629300, 33400850, 40081020, 50101275, 66801700, 100202550, 200405100]

約数ペア:

[(1, 200405100), (2, 100202550), (3, 66801700), (4, 50101275), (5, 40081020), (6, 33400850), (7, 28629300), (10, 20040510), (12, 16700425), (14, 14314650), (15, 13360340), (20, 10020255), (21, 9543100), (25, 8016204), (28, 7157325), (30, 6680170), (35, 5725860), (42, 4771550), (49, 4089900), (50, 4008102), (60, 3340085), (70, 2862930), (75, 2672068), (84, 2385775), (98, 2044950), (100, 2004051), (105, 1908620), (140, 1431465), (147, 1363300), (150, 1336034), (175, 1145172), (196, 1022475), (210, 954310), (245, 817980), (294, 681650), (300, 668017), (350, 572586), (420, 477155), (490, 408990), (525, 381724), (588, 340825), (700, 286293), (735, 272660), (980, 204495), (1050, 190862), (1225, 163596), (1470, 136330), (2100, 95431), (2450, 81798), (2940, 68165), (3675, 54532), (4900, 40899), (7350, 27266), (13633, 14700)]