64076400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 240

約数和(自身を含む): 242172000

約数和(自身を除く): 178095600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 349, 360, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 698, 720, 765, 816, 850, 900, 918, 1020, 1047, 1080, 1200, 1224, 1275, 1350, 1360, 1396, 1530, 1700, 1745, 1800, 1836, 2040, 2094, 2160, 2295, 2448, 2550, 2700, 2792, 3060, 3141, 3400, 3490, 3600, 3672, 3825, 4080, 4188, 4590, 5100, 5235, 5400, 5584, 5933, 6120, 6282, 6800, 6980, 7344, 7650, 8376, 8725, 9180, 9423, 10200, 10470, 10800, 11475, 11866, 12240, 12564, 13960, 15300, 15705, 16752, 17450, 17799, 18360, 18846, 20400, 20940, 22950, 23732, 25128, 26175, 27920, 29665, 30600, 31410, 34900, 35598, 36720, 37692, 41880, 45900, 47115, 47464, 50256, 52350, 53397, 59330, 61200, 62820, 69800, 71196, 75384, 78525, 83760, 88995, 91800, 94230, 94928, 104700, 106794, 118660, 125640, 139600, 142392, 148325, 150768, 157050, 160191, 177990, 183600, 188460, 209400, 213588, 235575, 237320, 251280, 266985, 284784, 296650, 314100, 320382, 355980, 376920, 418800, 427176, 444975, 471150, 474640, 533970, 593300, 628200, 640764, 711960, 753840, 800955, 854352, 889950, 942300, 1067940, 1186600, 1256400, 1281528, 1334925, 1423920, 1601910, 1779900, 1884600, 2135880, 2373200, 2563056, 2669850, 3203820, 3559800, 3769200, 4004775, 4271760, 5339700, 6407640, 7119600, 8009550, 10679400, 12815280, 16019100, 21358800, 32038200, 64076400]

約数ペア:

[(1, 64076400), (2, 32038200), (3, 21358800), (4, 16019100), (5, 12815280), (6, 10679400), (8, 8009550), (9, 7119600), (10, 6407640), (12, 5339700), (15, 4271760), (16, 4004775), (17, 3769200), (18, 3559800), (20, 3203820), (24, 2669850), (25, 2563056), (27, 2373200), (30, 2135880), (34, 1884600), (36, 1779900), (40, 1601910), (45, 1423920), (48, 1334925), (50, 1281528), (51, 1256400), (54, 1186600), (60, 1067940), (68, 942300), (72, 889950), (75, 854352), (80, 800955), (85, 753840), (90, 711960), (100, 640764), (102, 628200), (108, 593300), (120, 533970), (135, 474640), (136, 471150), (144, 444975), (150, 427176), (153, 418800), (170, 376920), (180, 355980), (200, 320382), (204, 314100), (216, 296650), (225, 284784), (240, 266985), (255, 251280), (270, 237320), (272, 235575), (300, 213588), (306, 209400), (340, 188460), (349, 183600), (360, 177990), (400, 160191), (408, 157050), (425, 150768), (432, 148325), (450, 142392), (459, 139600), (510, 125640), (540, 118660), (600, 106794), (612, 104700), (675, 94928), (680, 94230), (698, 91800), (720, 88995), (765, 83760), (816, 78525), (850, 75384), (900, 71196), (918, 69800), (1020, 62820), (1047, 61200), (1080, 59330), (1200, 53397), (1224, 52350), (1275, 50256), (1350, 47464), (1360, 47115), (1396, 45900), (1530, 41880), (1700, 37692), (1745, 36720), (1800, 35598), (1836, 34900), (2040, 31410), (2094, 30600), (2160, 29665), (2295, 27920), (2448, 26175), (2550, 25128), (2700, 23732), (2792, 22950), (3060, 20940), (3141, 20400), (3400, 18846), (3490, 18360), (3600, 17799), (3672, 17450), (3825, 16752), (4080, 15705), (4188, 15300), (4590, 13960), (5100, 12564), (5235, 12240), (5400, 11866), (5584, 11475), (5933, 10800), (6120, 10470), (6282, 10200), (6800, 9423), (6980, 9180), (7344, 8725), (7650, 8376)]