64892400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3219

約数の個数: 120

約数和(自身を含む): 220168944

約数和(自身を除く): 155276544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3181, 3400, 4080, 5100, 6362, 6800, 9543, 10200, 12724, 15905, 19086, 20400, 25448, 31810, 38172, 47715, 50896, 54077, 63620, 76344, 79525, 95430, 108154, 127240, 152688, 159050, 162231, 190860, 216308, 238575, 254480, 270385, 318100, 324462, 381720, 432616, 477150, 540770, 636200, 648924, 763440, 811155, 865232, 954300, 1081540, 1272400, 1297848, 1351925, 1622310, 1908600, 2163080, 2595696, 2703850, 3244620, 3817200, 4055775, 4326160, 5407700, 6489240, 8111550, 10815400, 12978480, 16223100, 21630800, 32446200, 64892400]

約数ペア:

[(1, 64892400), (2, 32446200), (3, 21630800), (4, 16223100), (5, 12978480), (6, 10815400), (8, 8111550), (10, 6489240), (12, 5407700), (15, 4326160), (16, 4055775), (17, 3817200), (20, 3244620), (24, 2703850), (25, 2595696), (30, 2163080), (34, 1908600), (40, 1622310), (48, 1351925), (50, 1297848), (51, 1272400), (60, 1081540), (68, 954300), (75, 865232), (80, 811155), (85, 763440), (100, 648924), (102, 636200), (120, 540770), (136, 477150), (150, 432616), (170, 381720), (200, 324462), (204, 318100), (240, 270385), (255, 254480), (272, 238575), (300, 216308), (340, 190860), (400, 162231), (408, 159050), (425, 152688), (510, 127240), (600, 108154), (680, 95430), (816, 79525), (850, 76344), (1020, 63620), (1200, 54077), (1275, 50896), (1360, 47715), (1700, 38172), (2040, 31810), (2550, 25448), (3181, 20400), (3400, 19086), (4080, 15905), (5100, 12724), (6362, 10200), (6800, 9543)]