72641850

素因数分解:

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

素因数の和:560

約数の個数: 96

約数和(自身を含む): 194291136

約数和(自身を除く): 121649286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 366, 425, 467, 510, 610, 850, 915, 934, 1037, 1275, 1401, 1525, 1830, 2074, 2335, 2550, 2802, 3050, 3111, 4575, 4670, 5185, 6222, 7005, 7939, 9150, 10370, 11675, 14010, 15555, 15878, 23350, 23817, 25925, 28487, 31110, 35025, 39695, 47634, 51850, 56974, 70050, 77775, 79390, 85461, 119085, 142435, 155550, 170922, 198475, 238170, 284870, 396950, 427305, 484279, 595425, 712175, 854610, 968558, 1190850, 1424350, 1452837, 2136525, 2421395, 2905674, 4273050, 4842790, 7264185, 12106975, 14528370, 24213950, 36320925, 72641850]

約数ペア:

[(1, 72641850), (2, 36320925), (3, 24213950), (5, 14528370), (6, 12106975), (10, 7264185), (15, 4842790), (17, 4273050), (25, 2905674), (30, 2421395), (34, 2136525), (50, 1452837), (51, 1424350), (61, 1190850), (75, 968558), (85, 854610), (102, 712175), (122, 595425), (150, 484279), (170, 427305), (183, 396950), (255, 284870), (305, 238170), (366, 198475), (425, 170922), (467, 155550), (510, 142435), (610, 119085), (850, 85461), (915, 79390), (934, 77775), (1037, 70050), (1275, 56974), (1401, 51850), (1525, 47634), (1830, 39695), (2074, 35025), (2335, 31110), (2550, 28487), (2802, 25925), (3050, 23817), (3111, 23350), (4575, 15878), (4670, 15555), (5185, 14010), (6222, 11675), (7005, 10370), (7939, 9150)]