147432400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 90

約数和(自身を含む): 374196102

約数和(自身を除く): 226763702

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1021, 1444, 1520, 1805, 1900, 2042, 2888, 3610, 3800, 4084, 5105, 5776, 7220, 7600, 8168, 9025, 10210, 14440, 16336, 18050, 19399, 20420, 25525, 28880, 36100, 38798, 40840, 51050, 72200, 77596, 81680, 96995, 102100, 144400, 155192, 193990, 204200, 310384, 368581, 387980, 408400, 484975, 737162, 775960, 969950, 1474324, 1551920, 1842905, 1939900, 2948648, 3685810, 3879800, 5897296, 7371620, 7759600, 9214525, 14743240, 18429050, 29486480, 36858100, 73716200, 147432400]

約数ペア:

[(1, 147432400), (2, 73716200), (4, 36858100), (5, 29486480), (8, 18429050), (10, 14743240), (16, 9214525), (19, 7759600), (20, 7371620), (25, 5897296), (38, 3879800), (40, 3685810), (50, 2948648), (76, 1939900), (80, 1842905), (95, 1551920), (100, 1474324), (152, 969950), (190, 775960), (200, 737162), (304, 484975), (361, 408400), (380, 387980), (400, 368581), (475, 310384), (722, 204200), (760, 193990), (950, 155192), (1021, 144400), (1444, 102100), (1520, 96995), (1805, 81680), (1900, 77596), (2042, 72200), (2888, 51050), (3610, 40840), (3800, 38798), (4084, 36100), (5105, 28880), (5776, 25525), (7220, 20420), (7600, 19399), (8168, 18050), (9025, 16336), (10210, 14440)]