7221150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{1783}}^1$

素因数の和:1807

約数の個数: 60

約数和(自身を含む): 20075352

約数和(自身を除く): 12854202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 1783, 2025, 3566, 4050, 5349, 8915, 10698, 16047, 17830, 26745, 32094, 44575, 48141, 53490, 80235, 89150, 96282, 133725, 144423, 160470, 240705, 267450, 288846, 401175, 481410, 722115, 802350, 1203525, 1444230, 2407050, 3610575, 7221150]

約数ペア:

[(1, 7221150), (2, 3610575), (3, 2407050), (5, 1444230), (6, 1203525), (9, 802350), (10, 722115), (15, 481410), (18, 401175), (25, 288846), (27, 267450), (30, 240705), (45, 160470), (50, 144423), (54, 133725), (75, 96282), (81, 89150), (90, 80235), (135, 53490), (150, 48141), (162, 44575), (225, 32094), (270, 26745), (405, 17830), (450, 16047), (675, 10698), (810, 8915), (1350, 5349), (1783, 4050), (2025, 3566)]