83540550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 220586328

約数和(自身を除く): 137045778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 181, 255, 362, 425, 510, 543, 850, 905, 1086, 1275, 1810, 2550, 2715, 3077, 4525, 5430, 6154, 9050, 9231, 13575, 15385, 18462, 27150, 30770, 32761, 46155, 65522, 76925, 92310, 98283, 153850, 163805, 196566, 230775, 327610, 461550, 491415, 556937, 819025, 982830, 1113874, 1638050, 1670811, 2457075, 2784685, 3341622, 4914150, 5569370, 8354055, 13923425, 16708110, 27846850, 41770275, 83540550]

約数ペア:

[(1, 83540550), (2, 41770275), (3, 27846850), (5, 16708110), (6, 13923425), (10, 8354055), (15, 5569370), (17, 4914150), (25, 3341622), (30, 2784685), (34, 2457075), (50, 1670811), (51, 1638050), (75, 1113874), (85, 982830), (102, 819025), (150, 556937), (170, 491415), (181, 461550), (255, 327610), (362, 230775), (425, 196566), (510, 163805), (543, 153850), (850, 98283), (905, 92310), (1086, 76925), (1275, 65522), (1810, 46155), (2550, 32761), (2715, 30770), (3077, 27150), (4525, 18462), (5430, 15385), (6154, 13575), (9050, 9231)]