7125114400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9987

約数の個数: 144

約数和(自身を含む): 18576311040

約数和(自身を除く): 11451196640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 160, 200, 232, 248, 290, 310, 400, 464, 496, 580, 620, 725, 775, 800, 899, 928, 992, 1160, 1240, 1450, 1550, 1798, 2320, 2480, 2900, 3100, 3596, 4495, 4640, 4960, 5800, 6200, 7192, 8990, 9907, 11600, 12400, 14384, 17980, 19814, 22475, 23200, 24800, 28768, 35960, 39628, 44950, 49535, 71920, 79256, 89900, 99070, 143840, 158512, 179800, 198140, 247675, 287303, 307117, 317024, 359600, 396280, 495350, 574606, 614234, 719200, 792560, 990700, 1149212, 1228468, 1436515, 1535585, 1585120, 1981400, 2298424, 2456936, 2873030, 3071170, 3962800, 4596848, 4913872, 5746060, 6142340, 7182575, 7677925, 7925600, 8906393, 9193696, 9827744, 11492120, 12284680, 14365150, 15355850, 17812786, 22984240, 24569360, 28730300, 30711700, 35625572, 44531965, 45968480, 49138720, 57460600, 61423400, 71251144, 89063930, 114921200, 122846800, 142502288, 178127860, 222659825, 229842400, 245693600, 285004576, 356255720, 445319650, 712511440, 890639300, 1425022880, 1781278600, 3562557200, 7125114400]

約数ペア:

[(1, 7125114400), (2, 3562557200), (4, 1781278600), (5, 1425022880), (8, 890639300), (10, 712511440), (16, 445319650), (20, 356255720), (25, 285004576), (29, 245693600), (31, 229842400), (32, 222659825), (40, 178127860), (50, 142502288), (58, 122846800), (62, 114921200), (80, 89063930), (100, 71251144), (116, 61423400), (124, 57460600), (145, 49138720), (155, 45968480), (160, 44531965), (200, 35625572), (232, 30711700), (248, 28730300), (290, 24569360), (310, 22984240), (400, 17812786), (464, 15355850), (496, 14365150), (580, 12284680), (620, 11492120), (725, 9827744), (775, 9193696), (800, 8906393), (899, 7925600), (928, 7677925), (992, 7182575), (1160, 6142340), (1240, 5746060), (1450, 4913872), (1550, 4596848), (1798, 3962800), (2320, 3071170), (2480, 2873030), (2900, 2456936), (3100, 2298424), (3596, 1981400), (4495, 1585120), (4640, 1535585), (4960, 1436515), (5800, 1228468), (6200, 1149212), (7192, 990700), (8990, 792560), (9907, 719200), (11600, 614234), (12400, 574606), (14384, 495350), (17980, 396280), (19814, 359600), (22475, 317024), (23200, 307117), (24800, 287303), (28768, 247675), (35960, 198140), (39628, 179800), (44950, 158512), (49535, 143840), (71920, 99070), (79256, 89900)]