222883600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 576023400

約数和(自身を除く): 353139800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 73, 80, 85, 100, 136, 146, 170, 200, 272, 292, 340, 365, 400, 425, 449, 584, 680, 730, 850, 898, 1168, 1241, 1360, 1460, 1700, 1796, 1825, 2245, 2482, 2920, 3400, 3592, 3650, 4490, 4964, 5840, 6205, 6800, 7184, 7300, 7633, 8980, 9928, 11225, 12410, 14600, 15266, 17960, 19856, 22450, 24820, 29200, 30532, 31025, 32777, 35920, 38165, 44900, 49640, 61064, 62050, 65554, 76330, 89800, 99280, 122128, 124100, 131108, 152660, 163885, 179600, 190825, 248200, 262216, 305320, 327770, 381650, 496400, 524432, 557209, 610640, 655540, 763300, 819425, 1114418, 1311080, 1526600, 1638850, 2228836, 2622160, 2786045, 3053200, 3277700, 4457672, 5572090, 6555400, 8915344, 11144180, 13110800, 13930225, 22288360, 27860450, 44576720, 55720900, 111441800, 222883600]

約数ペア:

[(1, 222883600), (2, 111441800), (4, 55720900), (5, 44576720), (8, 27860450), (10, 22288360), (16, 13930225), (17, 13110800), (20, 11144180), (25, 8915344), (34, 6555400), (40, 5572090), (50, 4457672), (68, 3277700), (73, 3053200), (80, 2786045), (85, 2622160), (100, 2228836), (136, 1638850), (146, 1526600), (170, 1311080), (200, 1114418), (272, 819425), (292, 763300), (340, 655540), (365, 610640), (400, 557209), (425, 524432), (449, 496400), (584, 381650), (680, 327770), (730, 305320), (850, 262216), (898, 248200), (1168, 190825), (1241, 179600), (1360, 163885), (1460, 152660), (1700, 131108), (1796, 124100), (1825, 122128), (2245, 99280), (2482, 89800), (2920, 76330), (3400, 65554), (3592, 62050), (3650, 61064), (4490, 49640), (4964, 44900), (5840, 38165), (6205, 35920), (6800, 32777), (7184, 31025), (7300, 30532), (7633, 29200), (8980, 24820), (9928, 22450), (11225, 19856), (12410, 17960), (14600, 15266)]