72053200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3032

約数の個数: 60

約数和(自身を含む): 176005228

約数和(自身を除く): 103952028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 2953, 3050, 4880, 5906, 6100, 11812, 12200, 14765, 23624, 24400, 29530, 47248, 59060, 73825, 118120, 147650, 180133, 236240, 295300, 360266, 590600, 720532, 900665, 1181200, 1441064, 1801330, 2882128, 3602660, 4503325, 7205320, 9006650, 14410640, 18013300, 36026600, 72053200]

約数ペア:

[(1, 72053200), (2, 36026600), (4, 18013300), (5, 14410640), (8, 9006650), (10, 7205320), (16, 4503325), (20, 3602660), (25, 2882128), (40, 1801330), (50, 1441064), (61, 1181200), (80, 900665), (100, 720532), (122, 590600), (200, 360266), (244, 295300), (305, 236240), (400, 180133), (488, 147650), (610, 118120), (976, 73825), (1220, 59060), (1525, 47248), (2440, 29530), (2953, 24400), (3050, 23624), (4880, 14765), (5906, 12200), (6100, 11812)]