306579150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21977}}^1$

素因数の和:22026

約数の個数: 72

約数和(自身を含む): 850284864

約数和(自身を除く): 543705714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 21977, 43954, 65931, 109885, 131862, 197793, 219770, 329655, 395586, 549425, 659310, 681287, 988965, 1098850, 1362574, 1648275, 1977930, 2043861, 3296550, 3406435, 4087722, 4944825, 6131583, 6812870, 9889650, 10219305, 12263166, 17032175, 20438610, 30657915, 34064350, 51096525, 61315830, 102193050, 153289575, 306579150]

約数ペア:

[(1, 306579150), (2, 153289575), (3, 102193050), (5, 61315830), (6, 51096525), (9, 34064350), (10, 30657915), (15, 20438610), (18, 17032175), (25, 12263166), (30, 10219305), (31, 9889650), (45, 6812870), (50, 6131583), (62, 4944825), (75, 4087722), (90, 3406435), (93, 3296550), (150, 2043861), (155, 1977930), (186, 1648275), (225, 1362574), (279, 1098850), (310, 988965), (450, 681287), (465, 659310), (558, 549425), (775, 395586), (930, 329655), (1395, 219770), (1550, 197793), (2325, 131862), (2790, 109885), (4650, 65931), (6975, 43954), (13950, 21977)]