123347400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 420546000

約数和(自身を除く): 297198600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1699, 1815, 2200, 2420, 2904, 3025, 3300, 3398, 3630, 4840, 5097, 6050, 6600, 6796, 7260, 8495, 9075, 10194, 12100, 13592, 14520, 16990, 18150, 18689, 20388, 24200, 25485, 33980, 36300, 37378, 40776, 42475, 50970, 56067, 67960, 72600, 74756, 84950, 93445, 101940, 112134, 127425, 149512, 169900, 186890, 203880, 205579, 224268, 254850, 280335, 339800, 373780, 411158, 448536, 467225, 509700, 560670, 616737, 747560, 822316, 934450, 1019400, 1027895, 1121340, 1233474, 1401675, 1644632, 1868900, 2055790, 2242680, 2466948, 2803350, 3083685, 3737800, 4111580, 4933896, 5139475, 5606700, 6167370, 8223160, 10278950, 11213400, 12334740, 15418425, 20557900, 24669480, 30836850, 41115800, 61673700, 123347400]

約数ペア:

[(1, 123347400), (2, 61673700), (3, 41115800), (4, 30836850), (5, 24669480), (6, 20557900), (8, 15418425), (10, 12334740), (11, 11213400), (12, 10278950), (15, 8223160), (20, 6167370), (22, 5606700), (24, 5139475), (25, 4933896), (30, 4111580), (33, 3737800), (40, 3083685), (44, 2803350), (50, 2466948), (55, 2242680), (60, 2055790), (66, 1868900), (75, 1644632), (88, 1401675), (100, 1233474), (110, 1121340), (120, 1027895), (121, 1019400), (132, 934450), (150, 822316), (165, 747560), (200, 616737), (220, 560670), (242, 509700), (264, 467225), (275, 448536), (300, 411158), (330, 373780), (363, 339800), (440, 280335), (484, 254850), (550, 224268), (600, 205579), (605, 203880), (660, 186890), (726, 169900), (825, 149512), (968, 127425), (1100, 112134), (1210, 101940), (1320, 93445), (1452, 84950), (1650, 74756), (1699, 72600), (1815, 67960), (2200, 56067), (2420, 50970), (2904, 42475), (3025, 40776), (3300, 37378), (3398, 36300), (3630, 33980), (4840, 25485), (5097, 24200), (6050, 20388), (6600, 18689), (6796, 18150), (7260, 16990), (8495, 14520), (9075, 13592), (10194, 12100)]