243289860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 823689216

約数和(自身を除く): 580399356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 47, 55, 60, 62, 66, 69, 92, 93, 94, 110, 115, 121, 124, 132, 138, 141, 155, 165, 186, 188, 220, 230, 235, 242, 253, 276, 282, 310, 330, 341, 345, 363, 372, 460, 465, 470, 484, 506, 517, 564, 605, 620, 660, 682, 690, 705, 713, 726, 759, 930, 940, 1012, 1023, 1034, 1081, 1210, 1265, 1364, 1380, 1410, 1426, 1452, 1457, 1518, 1551, 1705, 1815, 1860, 2046, 2068, 2139, 2162, 2420, 2530, 2585, 2783, 2820, 2852, 2914, 3036, 3102, 3243, 3410, 3565, 3630, 3751, 3795, 4092, 4278, 4324, 4371, 5060, 5115, 5170, 5405, 5566, 5687, 5828, 6204, 6486, 6820, 7130, 7260, 7285, 7502, 7590, 7755, 7843, 8349, 8556, 8742, 10230, 10340, 10695, 10810, 11132, 11253, 11374, 11891, 12972, 13915, 14260, 14570, 15004, 15180, 15510, 15686, 16027, 16215, 16698, 17061, 17484, 18755, 20460, 21390, 21620, 21855, 22506, 22748, 23529, 23782, 27830, 28435, 29140, 31020, 31372, 32054, 32430, 33396, 33511, 34122, 35673, 37510, 39215, 41745, 42780, 43710, 45012, 47058, 47564, 48081, 55660, 56265, 56870, 59455, 64108, 64860, 67022, 68244, 71346, 75020, 78430, 80135, 83490, 85305, 86273, 87420, 94116, 96162, 100533, 112530, 113740, 117645, 118910, 130801, 134044, 142692, 156860, 160270, 166980, 167555, 170610, 172546, 176297, 178365, 192324, 201066, 225060, 235290, 237820, 240405, 258819, 261602, 320540, 335110, 341220, 345092, 352594, 356730, 368621, 392403, 402132, 431365, 470580, 480810, 502665, 517638, 523204, 528891, 654005, 670220, 705188, 713460, 737242, 784806, 862730, 881485, 961620, 1005330, 1035276, 1057782, 1105863, 1294095, 1308010, 1474484, 1569612, 1725460, 1762970, 1843105, 1962015, 2010660, 2115564, 2211726, 2588190, 2616020, 2644455, 3525940, 3686210, 3924030, 4054831, 4423452, 5176380, 5288910, 5529315, 7372420, 7848060, 8109662, 10577820, 11058630, 12164493, 16219324, 20274155, 22117260, 24328986, 40548310, 48657972, 60822465, 81096620, 121644930, 243289860]

約数ペア:

[(1, 243289860), (2, 121644930), (3, 81096620), (4, 60822465), (5, 48657972), (6, 40548310), (10, 24328986), (11, 22117260), (12, 20274155), (15, 16219324), (20, 12164493), (22, 11058630), (23, 10577820), (30, 8109662), (31, 7848060), (33, 7372420), (44, 5529315), (46, 5288910), (47, 5176380), (55, 4423452), (60, 4054831), (62, 3924030), (66, 3686210), (69, 3525940), (92, 2644455), (93, 2616020), (94, 2588190), (110, 2211726), (115, 2115564), (121, 2010660), (124, 1962015), (132, 1843105), (138, 1762970), (141, 1725460), (155, 1569612), (165, 1474484), (186, 1308010), (188, 1294095), (220, 1105863), (230, 1057782), (235, 1035276), (242, 1005330), (253, 961620), (276, 881485), (282, 862730), (310, 784806), (330, 737242), (341, 713460), (345, 705188), (363, 670220), (372, 654005), (460, 528891), (465, 523204), (470, 517638), (484, 502665), (506, 480810), (517, 470580), (564, 431365), (605, 402132), (620, 392403), (660, 368621), (682, 356730), (690, 352594), (705, 345092), (713, 341220), (726, 335110), (759, 320540), (930, 261602), (940, 258819), (1012, 240405), (1023, 237820), (1034, 235290), (1081, 225060), (1210, 201066), (1265, 192324), (1364, 178365), (1380, 176297), (1410, 172546), (1426, 170610), (1452, 167555), (1457, 166980), (1518, 160270), (1551, 156860), (1705, 142692), (1815, 134044), (1860, 130801), (2046, 118910), (2068, 117645), (2139, 113740), (2162, 112530), (2420, 100533), (2530, 96162), (2585, 94116), (2783, 87420), (2820, 86273), (2852, 85305), (2914, 83490), (3036, 80135), (3102, 78430), (3243, 75020), (3410, 71346), (3565, 68244), (3630, 67022), (3751, 64860), (3795, 64108), (4092, 59455), (4278, 56870), (4324, 56265), (4371, 55660), (5060, 48081), (5115, 47564), (5170, 47058), (5405, 45012), (5566, 43710), (5687, 42780), (5828, 41745), (6204, 39215), (6486, 37510), (6820, 35673), (7130, 34122), (7260, 33511), (7285, 33396), (7502, 32430), (7590, 32054), (7755, 31372), (7843, 31020), (8349, 29140), (8556, 28435), (8742, 27830), (10230, 23782), (10340, 23529), (10695, 22748), (10810, 22506), (11132, 21855), (11253, 21620), (11374, 21390), (11891, 20460), (12972, 18755), (13915, 17484), (14260, 17061), (14570, 16698), (15004, 16215), (15180, 16027), (15510, 15686)]