432840400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 120

約数和(自身を含む): 1122778584

約数和(自身を除く): 689938184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 170, 200, 212, 265, 272, 340, 400, 424, 425, 530, 680, 848, 850, 901, 1060, 1201, 1325, 1360, 1700, 1802, 2120, 2402, 2650, 3400, 3604, 4240, 4505, 4804, 5300, 6005, 6800, 7208, 9010, 9608, 10600, 12010, 14416, 18020, 19216, 20417, 21200, 22525, 24020, 30025, 36040, 40834, 45050, 48040, 60050, 63653, 72080, 81668, 90100, 96080, 102085, 120100, 127306, 163336, 180200, 204170, 240200, 254612, 318265, 326672, 360400, 408340, 480400, 509224, 510425, 636530, 816680, 1018448, 1020850, 1082101, 1273060, 1591325, 1633360, 2041700, 2164202, 2546120, 3182650, 4083400, 4328404, 5092240, 5410505, 6365300, 8166800, 8656808, 10821010, 12730600, 17313616, 21642020, 25461200, 27052525, 43284040, 54105050, 86568080, 108210100, 216420200, 432840400]

約数ペア:

[(1, 432840400), (2, 216420200), (4, 108210100), (5, 86568080), (8, 54105050), (10, 43284040), (16, 27052525), (17, 25461200), (20, 21642020), (25, 17313616), (34, 12730600), (40, 10821010), (50, 8656808), (53, 8166800), (68, 6365300), (80, 5410505), (85, 5092240), (100, 4328404), (106, 4083400), (136, 3182650), (170, 2546120), (200, 2164202), (212, 2041700), (265, 1633360), (272, 1591325), (340, 1273060), (400, 1082101), (424, 1020850), (425, 1018448), (530, 816680), (680, 636530), (848, 510425), (850, 509224), (901, 480400), (1060, 408340), (1201, 360400), (1325, 326672), (1360, 318265), (1700, 254612), (1802, 240200), (2120, 204170), (2402, 180200), (2650, 163336), (3400, 127306), (3604, 120100), (4240, 102085), (4505, 96080), (4804, 90100), (5300, 81668), (6005, 72080), (6800, 63653), (7208, 60050), (9010, 48040), (9608, 45050), (10600, 40834), (12010, 36040), (14416, 30025), (18020, 24020), (19216, 22525), (20417, 21200)]