145283700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 453345984

約数和(自身を除く): 308062284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 170, 183, 204, 244, 255, 300, 305, 340, 366, 425, 467, 510, 610, 732, 850, 915, 934, 1020, 1037, 1220, 1275, 1401, 1525, 1700, 1830, 1868, 2074, 2335, 2550, 2802, 3050, 3111, 3660, 4148, 4575, 4670, 5100, 5185, 5604, 6100, 6222, 7005, 7939, 9150, 9340, 10370, 11675, 12444, 14010, 15555, 15878, 18300, 20740, 23350, 23817, 25925, 28020, 28487, 31110, 31756, 35025, 39695, 46700, 47634, 51850, 56974, 62220, 70050, 77775, 79390, 85461, 95268, 103700, 113948, 119085, 140100, 142435, 155550, 158780, 170922, 198475, 238170, 284870, 311100, 341844, 396950, 427305, 476340, 484279, 569740, 595425, 712175, 793900, 854610, 968558, 1190850, 1424350, 1452837, 1709220, 1937116, 2136525, 2381700, 2421395, 2848700, 2905674, 4273050, 4842790, 5811348, 7264185, 8546100, 9685580, 12106975, 14528370, 24213950, 29056740, 36320925, 48427900, 72641850, 145283700]

約数ペア:

[(1, 145283700), (2, 72641850), (3, 48427900), (4, 36320925), (5, 29056740), (6, 24213950), (10, 14528370), (12, 12106975), (15, 9685580), (17, 8546100), (20, 7264185), (25, 5811348), (30, 4842790), (34, 4273050), (50, 2905674), (51, 2848700), (60, 2421395), (61, 2381700), (68, 2136525), (75, 1937116), (85, 1709220), (100, 1452837), (102, 1424350), (122, 1190850), (150, 968558), (170, 854610), (183, 793900), (204, 712175), (244, 595425), (255, 569740), (300, 484279), (305, 476340), (340, 427305), (366, 396950), (425, 341844), (467, 311100), (510, 284870), (610, 238170), (732, 198475), (850, 170922), (915, 158780), (934, 155550), (1020, 142435), (1037, 140100), (1220, 119085), (1275, 113948), (1401, 103700), (1525, 95268), (1700, 85461), (1830, 79390), (1868, 77775), (2074, 70050), (2335, 62220), (2550, 56974), (2802, 51850), (3050, 47634), (3111, 46700), (3660, 39695), (4148, 35025), (4575, 31756), (4670, 31110), (5100, 28487), (5185, 28020), (5604, 25925), (6100, 23817), (6222, 23350), (7005, 20740), (7939, 18300), (9150, 15878), (9340, 15555), (10370, 14010), (11675, 12444)]