40980750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 103491648

約数和(自身を除く): 62510898

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 125, 150, 202, 250, 303, 375, 505, 541, 606, 750, 1010, 1082, 1515, 1623, 2525, 2705, 3030, 3246, 5050, 5410, 7575, 8115, 12625, 13525, 15150, 16230, 25250, 27050, 37875, 40575, 54641, 67625, 75750, 81150, 109282, 135250, 163923, 202875, 273205, 327846, 405750, 546410, 819615, 1366025, 1639230, 2732050, 4098075, 6830125, 8196150, 13660250, 20490375, 40980750]

約数ペア:

[(1, 40980750), (2, 20490375), (3, 13660250), (5, 8196150), (6, 6830125), (10, 4098075), (15, 2732050), (25, 1639230), (30, 1366025), (50, 819615), (75, 546410), (101, 405750), (125, 327846), (150, 273205), (202, 202875), (250, 163923), (303, 135250), (375, 109282), (505, 81150), (541, 75750), (606, 67625), (750, 54641), (1010, 40575), (1082, 37875), (1515, 27050), (1623, 25250), (2525, 16230), (2705, 15150), (3030, 13525), (3246, 12625), (5050, 8115), (5410, 7575)]