54255420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 172340784

約数和(自身を除く): 118085364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 313, 321, 324, 405, 428, 535, 540, 626, 642, 810, 939, 963, 1070, 1252, 1284, 1565, 1605, 1620, 1878, 1926, 2140, 2817, 2889, 3130, 3210, 3756, 3852, 4695, 4815, 5634, 5778, 6260, 6420, 8451, 8667, 9390, 9630, 11268, 11556, 14085, 14445, 16902, 17334, 18780, 19260, 25353, 28170, 28890, 33491, 33804, 34668, 42255, 43335, 50706, 56340, 57780, 66982, 84510, 86670, 100473, 101412, 126765, 133964, 167455, 169020, 173340, 200946, 253530, 301419, 334910, 401892, 502365, 507060, 602838, 669820, 904257, 1004730, 1205676, 1507095, 1808514, 2009460, 2712771, 3014190, 3617028, 4521285, 5425542, 6028380, 9042570, 10851084, 13563855, 18085140, 27127710, 54255420]

約数ペア:

[(1, 54255420), (2, 27127710), (3, 18085140), (4, 13563855), (5, 10851084), (6, 9042570), (9, 6028380), (10, 5425542), (12, 4521285), (15, 3617028), (18, 3014190), (20, 2712771), (27, 2009460), (30, 1808514), (36, 1507095), (45, 1205676), (54, 1004730), (60, 904257), (81, 669820), (90, 602838), (107, 507060), (108, 502365), (135, 401892), (162, 334910), (180, 301419), (214, 253530), (270, 200946), (313, 173340), (321, 169020), (324, 167455), (405, 133964), (428, 126765), (535, 101412), (540, 100473), (626, 86670), (642, 84510), (810, 66982), (939, 57780), (963, 56340), (1070, 50706), (1252, 43335), (1284, 42255), (1565, 34668), (1605, 33804), (1620, 33491), (1878, 28890), (1926, 28170), (2140, 25353), (2817, 19260), (2889, 18780), (3130, 17334), (3210, 16902), (3756, 14445), (3852, 14085), (4695, 11556), (4815, 11268), (5634, 9630), (5778, 9390), (6260, 8667), (6420, 8451)]