203429100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 682400768

約数和(自身を除く): 478971668

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, 1327, 1460, 1533, 1825, 2044, 2100, 2190, 2555, 2654, 3066, 3650, 3981, 4380, 5110, 5308, 5475, 6132, 6635, 7300, 7665, 7962, 9289, 10220, 10950, 12775, 13270, 15330, 15924, 18578, 19905, 21900, 25550, 26540, 27867, 30660, 33175, 37156, 38325, 39810, 46445, 51100, 55734, 66350, 76650, 79620, 92890, 96871, 99525, 111468, 132700, 139335, 153300, 185780, 193742, 199050, 232225, 278670, 290613, 387484, 398100, 464450, 484355, 557340, 581226, 678097, 696675, 928900, 968710, 1162452, 1356194, 1393350, 1453065, 1937420, 2034291, 2421775, 2712388, 2786700, 2906130, 3390485, 4068582, 4843550, 5812260, 6780970, 7265325, 8137164, 9687100, 10171455, 13561940, 14530650, 16952425, 20342910, 29061300, 33904850, 40685820, 50857275, 67809700, 101714550, 203429100]

約数ペア:

[(1, 203429100), (2, 101714550), (3, 67809700), (4, 50857275), (5, 40685820), (6, 33904850), (7, 29061300), (10, 20342910), (12, 16952425), (14, 14530650), (15, 13561940), (20, 10171455), (21, 9687100), (25, 8137164), (28, 7265325), (30, 6780970), (35, 5812260), (42, 4843550), (50, 4068582), (60, 3390485), (70, 2906130), (73, 2786700), (75, 2712388), (84, 2421775), (100, 2034291), (105, 1937420), (140, 1453065), (146, 1393350), (150, 1356194), (175, 1162452), (210, 968710), (219, 928900), (292, 696675), (300, 678097), (350, 581226), (365, 557340), (420, 484355), (438, 464450), (511, 398100), (525, 387484), (700, 290613), (730, 278670), (876, 232225), (1022, 199050), (1050, 193742), (1095, 185780), (1327, 153300), (1460, 139335), (1533, 132700), (1825, 111468), (2044, 99525), (2100, 96871), (2190, 92890), (2555, 79620), (2654, 76650), (3066, 66350), (3650, 55734), (3981, 51100), (4380, 46445), (5110, 39810), (5308, 38325), (5475, 37156), (6132, 33175), (6635, 30660), (7300, 27867), (7665, 26540), (7962, 25550), (9289, 21900), (10220, 19905), (10950, 18578), (12775, 15924), (13270, 15330)]