449664900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1033}}^1\times {\mathrm{1451}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 1303187424

約数和(自身を除く): 853522524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1033, 1451, 2066, 2902, 3099, 4132, 4353, 5165, 5804, 6198, 7255, 8706, 10330, 12396, 14510, 15495, 17412, 20660, 21765, 25825, 29020, 30990, 36275, 43530, 51650, 61980, 72550, 77475, 87060, 103300, 108825, 145100, 154950, 217650, 309900, 435300, 1498883, 2997766, 4496649, 5995532, 7494415, 8993298, 14988830, 17986596, 22483245, 29977660, 37472075, 44966490, 74944150, 89932980, 112416225, 149888300, 224832450, 449664900]

約数ペア:

[(1, 449664900), (2, 224832450), (3, 149888300), (4, 112416225), (5, 89932980), (6, 74944150), (10, 44966490), (12, 37472075), (15, 29977660), (20, 22483245), (25, 17986596), (30, 14988830), (50, 8993298), (60, 7494415), (75, 5995532), (100, 4496649), (150, 2997766), (300, 1498883), (1033, 435300), (1451, 309900), (2066, 217650), (2902, 154950), (3099, 145100), (4132, 108825), (4353, 103300), (5165, 87060), (5804, 77475), (6198, 72550), (7255, 61980), (8706, 51650), (10330, 43530), (12396, 36275), (14510, 30990), (15495, 29020), (17412, 25825), (20660, 21765)]