144667600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 270

約数和(自身を含む): 451691142

約数和(自身を除く): 307023542

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 61, 70, 77, 80, 88, 98, 100, 110, 112, 121, 122, 140, 154, 175, 176, 196, 200, 220, 242, 244, 245, 275, 280, 305, 308, 350, 385, 392, 400, 427, 440, 484, 488, 490, 539, 550, 560, 605, 610, 616, 671, 700, 770, 784, 847, 854, 880, 968, 976, 980, 1078, 1100, 1210, 1220, 1225, 1232, 1342, 1400, 1525, 1540, 1694, 1708, 1925, 1936, 1960, 2135, 2156, 2200, 2420, 2440, 2450, 2684, 2695, 2800, 2989, 3025, 3050, 3080, 3355, 3388, 3416, 3850, 3920, 4235, 4270, 4312, 4400, 4697, 4840, 4880, 4900, 5368, 5390, 5929, 5978, 6050, 6100, 6160, 6710, 6776, 6832, 7381, 7700, 8470, 8540, 8624, 9394, 9680, 9800, 10675, 10736, 10780, 11858, 11956, 12100, 12200, 13420, 13475, 13552, 14762, 14945, 15400, 16775, 16940, 17080, 18788, 19600, 21175, 21350, 21560, 23485, 23716, 23912, 24200, 24400, 26840, 26950, 29524, 29645, 29890, 30800, 32879, 33550, 33880, 34160, 36905, 37576, 42350, 42700, 43120, 46970, 47432, 47824, 48400, 51667, 53680, 53900, 59048, 59290, 59780, 65758, 67100, 67760, 73810, 74725, 75152, 84700, 85400, 93940, 94864, 103334, 107800, 117425, 118096, 118580, 119560, 131516, 134200, 147620, 148225, 149450, 164395, 169400, 170800, 184525, 187880, 206668, 215600, 234850, 237160, 239120, 258335, 263032, 268400, 295240, 296450, 298900, 328790, 338800, 361669, 369050, 375760, 413336, 469700, 474320, 516670, 526064, 590480, 592900, 597800, 657580, 723338, 738100, 821975, 826672, 939400, 1033340, 1185800, 1195600, 1291675, 1315160, 1446676, 1476200, 1643950, 1808345, 1878800, 2066680, 2371600, 2583350, 2630320, 2893352, 2952400, 3287900, 3616690, 4133360, 5166700, 5786704, 6575800, 7233380, 9041725, 10333400, 13151600, 14466760, 18083450, 20666800, 28933520, 36166900, 72333800, 144667600]

約数ペア:

[(1, 144667600), (2, 72333800), (4, 36166900), (5, 28933520), (7, 20666800), (8, 18083450), (10, 14466760), (11, 13151600), (14, 10333400), (16, 9041725), (20, 7233380), (22, 6575800), (25, 5786704), (28, 5166700), (35, 4133360), (40, 3616690), (44, 3287900), (49, 2952400), (50, 2893352), (55, 2630320), (56, 2583350), (61, 2371600), (70, 2066680), (77, 1878800), (80, 1808345), (88, 1643950), (98, 1476200), (100, 1446676), (110, 1315160), (112, 1291675), (121, 1195600), (122, 1185800), (140, 1033340), (154, 939400), (175, 826672), (176, 821975), (196, 738100), (200, 723338), (220, 657580), (242, 597800), (244, 592900), (245, 590480), (275, 526064), (280, 516670), (305, 474320), (308, 469700), (350, 413336), (385, 375760), (392, 369050), (400, 361669), (427, 338800), (440, 328790), (484, 298900), (488, 296450), (490, 295240), (539, 268400), (550, 263032), (560, 258335), (605, 239120), (610, 237160), (616, 234850), (671, 215600), (700, 206668), (770, 187880), (784, 184525), (847, 170800), (854, 169400), (880, 164395), (968, 149450), (976, 148225), (980, 147620), (1078, 134200), (1100, 131516), (1210, 119560), (1220, 118580), (1225, 118096), (1232, 117425), (1342, 107800), (1400, 103334), (1525, 94864), (1540, 93940), (1694, 85400), (1708, 84700), (1925, 75152), (1936, 74725), (1960, 73810), (2135, 67760), (2156, 67100), (2200, 65758), (2420, 59780), (2440, 59290), (2450, 59048), (2684, 53900), (2695, 53680), (2800, 51667), (2989, 48400), (3025, 47824), (3050, 47432), (3080, 46970), (3355, 43120), (3388, 42700), (3416, 42350), (3850, 37576), (3920, 36905), (4235, 34160), (4270, 33880), (4312, 33550), (4400, 32879), (4697, 30800), (4840, 29890), (4880, 29645), (4900, 29524), (5368, 26950), (5390, 26840), (5929, 24400), (5978, 24200), (6050, 23912), (6100, 23716), (6160, 23485), (6710, 21560), (6776, 21350), (6832, 21175), (7381, 19600), (7700, 18788), (8470, 17080), (8540, 16940), (8624, 16775), (9394, 15400), (9680, 14945), (9800, 14762), (10675, 13552), (10736, 13475), (10780, 13420), (11858, 12200), (11956, 12100)]