54451800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 199122300

約数和(自身を除く): 144670500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 179, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 358, 360, 390, 450, 468, 507, 520, 537, 585, 600, 650, 676, 716, 780, 845, 895, 900, 936, 975, 1014, 1074, 1170, 1300, 1352, 1432, 1521, 1560, 1611, 1690, 1790, 1800, 1950, 2028, 2148, 2327, 2340, 2535, 2600, 2685, 2925, 3042, 3222, 3380, 3580, 3900, 4056, 4225, 4296, 4475, 4654, 4680, 5070, 5370, 5850, 6084, 6444, 6760, 6981, 7160, 7605, 7800, 8055, 8450, 8950, 9308, 10140, 10740, 11635, 11700, 12168, 12675, 12888, 13425, 13962, 15210, 16110, 16900, 17900, 18616, 20280, 20943, 21480, 23270, 23400, 25350, 26850, 27924, 30251, 30420, 32220, 33800, 34905, 35800, 38025, 40275, 41886, 46540, 50700, 53700, 55848, 58175, 60502, 60840, 64440, 69810, 76050, 80550, 83772, 90753, 93080, 101400, 104715, 107400, 116350, 121004, 139620, 151255, 152100, 161100, 167544, 174525, 181506, 209430, 232700, 242008, 272259, 279240, 302510, 304200, 322200, 349050, 363012, 418860, 453765, 465400, 523575, 544518, 605020, 698100, 726024, 756275, 837720, 907530, 1047150, 1089036, 1210040, 1361295, 1396200, 1512550, 1815060, 2094300, 2178072, 2268825, 2722590, 3025100, 3630120, 4188600, 4537650, 5445180, 6050200, 6806475, 9075300, 10890360, 13612950, 18150600, 27225900, 54451800]

約数ペア:

[(1, 54451800), (2, 27225900), (3, 18150600), (4, 13612950), (5, 10890360), (6, 9075300), (8, 6806475), (9, 6050200), (10, 5445180), (12, 4537650), (13, 4188600), (15, 3630120), (18, 3025100), (20, 2722590), (24, 2268825), (25, 2178072), (26, 2094300), (30, 1815060), (36, 1512550), (39, 1396200), (40, 1361295), (45, 1210040), (50, 1089036), (52, 1047150), (60, 907530), (65, 837720), (72, 756275), (75, 726024), (78, 698100), (90, 605020), (100, 544518), (104, 523575), (117, 465400), (120, 453765), (130, 418860), (150, 363012), (156, 349050), (169, 322200), (179, 304200), (180, 302510), (195, 279240), (200, 272259), (225, 242008), (234, 232700), (260, 209430), (300, 181506), (312, 174525), (325, 167544), (338, 161100), (358, 152100), (360, 151255), (390, 139620), (450, 121004), (468, 116350), (507, 107400), (520, 104715), (537, 101400), (585, 93080), (600, 90753), (650, 83772), (676, 80550), (716, 76050), (780, 69810), (845, 64440), (895, 60840), (900, 60502), (936, 58175), (975, 55848), (1014, 53700), (1074, 50700), (1170, 46540), (1300, 41886), (1352, 40275), (1432, 38025), (1521, 35800), (1560, 34905), (1611, 33800), (1690, 32220), (1790, 30420), (1800, 30251), (1950, 27924), (2028, 26850), (2148, 25350), (2327, 23400), (2340, 23270), (2535, 21480), (2600, 20943), (2685, 20280), (2925, 18616), (3042, 17900), (3222, 16900), (3380, 16110), (3580, 15210), (3900, 13962), (4056, 13425), (4225, 12888), (4296, 12675), (4475, 12168), (4654, 11700), (4680, 11635), (5070, 10740), (5370, 10140), (5850, 9308), (6084, 8950), (6444, 8450), (6760, 8055), (6981, 7800), (7160, 7605)]