72905850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8564

約数の個数: 72

約数和(自身を含む): 206207040

約数和(自身を除く): 133301190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8527, 8550, 17054, 25581, 42635, 51162, 76743, 85270, 127905, 153486, 162013, 213175, 255810, 324026, 383715, 426350, 486039, 639525, 767430, 810065, 972078, 1279050, 1458117, 1620130, 1918575, 2430195, 2916234, 3837150, 4050325, 4860390, 7290585, 8100650, 12150975, 14581170, 24301950, 36452925, 72905850]

約数ペア:

[(1, 72905850), (2, 36452925), (3, 24301950), (5, 14581170), (6, 12150975), (9, 8100650), (10, 7290585), (15, 4860390), (18, 4050325), (19, 3837150), (25, 2916234), (30, 2430195), (38, 1918575), (45, 1620130), (50, 1458117), (57, 1279050), (75, 972078), (90, 810065), (95, 767430), (114, 639525), (150, 486039), (171, 426350), (190, 383715), (225, 324026), (285, 255810), (342, 213175), (450, 162013), (475, 153486), (570, 127905), (855, 85270), (950, 76743), (1425, 51162), (1710, 42635), (2850, 25581), (4275, 17054), (8527, 8550)]