12735450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 42247296

約数和(自身を除く): 29511846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 311, 315, 325, 350, 390, 450, 455, 525, 546, 585, 622, 630, 650, 819, 910, 933, 975, 1050, 1170, 1365, 1555, 1575, 1638, 1866, 1950, 2177, 2275, 2730, 2799, 2925, 3110, 3150, 4043, 4095, 4354, 4550, 4665, 5598, 5850, 6531, 6825, 7775, 8086, 8190, 9330, 10885, 12129, 13062, 13650, 13995, 15550, 19593, 20215, 20475, 21770, 23325, 24258, 27990, 28301, 32655, 36387, 39186, 40430, 40950, 46650, 54425, 56602, 60645, 65310, 69975, 72774, 84903, 97965, 101075, 108850, 121290, 139950, 141505, 163275, 169806, 181935, 195930, 202150, 254709, 283010, 303225, 326550, 363870, 424515, 489825, 509418, 606450, 707525, 849030, 909675, 979650, 1273545, 1415050, 1819350, 2122575, 2547090, 4245150, 6367725, 12735450]

約数ペア:

[(1, 12735450), (2, 6367725), (3, 4245150), (5, 2547090), (6, 2122575), (7, 1819350), (9, 1415050), (10, 1273545), (13, 979650), (14, 909675), (15, 849030), (18, 707525), (21, 606450), (25, 509418), (26, 489825), (30, 424515), (35, 363870), (39, 326550), (42, 303225), (45, 283010), (50, 254709), (63, 202150), (65, 195930), (70, 181935), (75, 169806), (78, 163275), (90, 141505), (91, 139950), (105, 121290), (117, 108850), (126, 101075), (130, 97965), (150, 84903), (175, 72774), (182, 69975), (195, 65310), (210, 60645), (225, 56602), (234, 54425), (273, 46650), (311, 40950), (315, 40430), (325, 39186), (350, 36387), (390, 32655), (450, 28301), (455, 27990), (525, 24258), (546, 23325), (585, 21770), (622, 20475), (630, 20215), (650, 19593), (819, 15550), (910, 13995), (933, 13650), (975, 13062), (1050, 12129), (1170, 10885), (1365, 9330), (1555, 8190), (1575, 8086), (1638, 7775), (1866, 6825), (1950, 6531), (2177, 5850), (2275, 5598), (2730, 4665), (2799, 4550), (2925, 4354), (3110, 4095), (3150, 4043)]