142032400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5821}}^1$

素因数の和:5900

約数の個数: 60

約数和(自身を含む): 346886404

約数和(自身を除く): 204854004

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, 3050, 4880, 5821, 6100, 11642, 12200, 23284, 24400, 29105, 46568, 58210, 93136, 116420, 145525, 232840, 291050, 355081, 465680, 582100, 710162, 1164200, 1420324, 1775405, 2328400, 2840648, 3550810, 5681296, 7101620, 8877025, 14203240, 17754050, 28406480, 35508100, 71016200, 142032400]

約数ペア:

[(1, 142032400), (2, 71016200), (4, 35508100), (5, 28406480), (8, 17754050), (10, 14203240), (16, 8877025), (20, 7101620), (25, 5681296), (40, 3550810), (50, 2840648), (61, 2328400), (80, 1775405), (100, 1420324), (122, 1164200), (200, 710162), (244, 582100), (305, 465680), (400, 355081), (488, 291050), (610, 232840), (976, 145525), (1220, 116420), (1525, 93136), (2440, 58210), (3050, 46568), (4880, 29105), (5821, 24400), (6100, 23284), (11642, 12200)]