172306350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5482

約数の個数: 72

約数和(自身を含む): 469536912

約数和(自身を除く): 297230562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 5393, 6390, 10650, 10786, 15975, 16179, 26965, 31950, 32358, 48537, 53930, 80895, 97074, 134825, 161790, 242685, 269650, 382903, 404475, 485370, 765806, 808950, 1148709, 1213425, 1914515, 2297418, 2426850, 3446127, 3829030, 5743545, 6892254, 9572575, 11487090, 17230635, 19145150, 28717725, 34461270, 57435450, 86153175, 172306350]

約数ペア:

[(1, 172306350), (2, 86153175), (3, 57435450), (5, 34461270), (6, 28717725), (9, 19145150), (10, 17230635), (15, 11487090), (18, 9572575), (25, 6892254), (30, 5743545), (45, 3829030), (50, 3446127), (71, 2426850), (75, 2297418), (90, 1914515), (142, 1213425), (150, 1148709), (213, 808950), (225, 765806), (355, 485370), (426, 404475), (450, 382903), (639, 269650), (710, 242685), (1065, 161790), (1278, 134825), (1775, 97074), (2130, 80895), (3195, 53930), (3550, 48537), (5325, 32358), (5393, 31950), (6390, 26965), (10650, 16179), (10786, 15975)]