15142050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 55710720

約数和(自身を除く): 40568670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 23, 25, 30, 33, 35, 38, 42, 45, 46, 50, 55, 57, 63, 66, 69, 70, 75, 77, 90, 95, 99, 105, 110, 114, 115, 126, 133, 138, 150, 154, 161, 165, 171, 175, 190, 198, 207, 209, 210, 225, 230, 231, 253, 266, 275, 285, 315, 322, 330, 342, 345, 350, 385, 399, 414, 418, 437, 450, 462, 475, 483, 495, 506, 525, 550, 570, 575, 627, 630, 665, 690, 693, 759, 770, 798, 805, 825, 855, 874, 950, 966, 990, 1035, 1045, 1050, 1150, 1155, 1197, 1254, 1265, 1311, 1330, 1386, 1425, 1449, 1463, 1518, 1575, 1610, 1650, 1710, 1725, 1771, 1881, 1925, 1995, 2070, 2090, 2185, 2277, 2310, 2394, 2415, 2475, 2530, 2622, 2850, 2898, 2926, 3059, 3135, 3150, 3325, 3450, 3465, 3542, 3762, 3795, 3850, 3933, 3990, 4025, 4275, 4370, 4389, 4554, 4807, 4830, 4950, 5175, 5225, 5313, 5775, 5985, 6118, 6270, 6325, 6555, 6650, 6930, 7245, 7315, 7590, 7866, 8050, 8550, 8778, 8855, 9177, 9405, 9614, 9975, 10350, 10450, 10626, 10925, 11385, 11550, 11970, 12075, 12650, 13110, 13167, 14421, 14490, 14630, 15295, 15675, 15939, 17325, 17710, 18354, 18810, 18975, 19665, 19950, 21850, 21945, 22770, 24035, 24150, 26334, 26565, 27531, 28842, 29925, 30590, 31350, 31878, 32775, 33649, 34650, 36225, 36575, 37950, 39330, 43263, 43890, 44275, 45885, 47025, 48070, 53130, 55062, 56925, 59850, 65550, 65835, 67298, 72105, 72450, 73150, 76475, 79695, 86526, 88550, 91770, 94050, 98325, 100947, 109725, 113850, 120175, 131670, 132825, 137655, 144210, 152950, 159390, 168245, 196650, 201894, 216315, 219450, 229425, 240350, 265650, 275310, 302841, 329175, 336490, 360525, 398475, 432630, 458850, 504735, 605682, 658350, 688275, 721050, 796950, 841225, 1009470, 1081575, 1376550, 1514205, 1682450, 2163150, 2523675, 3028410, 5047350, 7571025, 15142050]

約数ペア:

[(1, 15142050), (2, 7571025), (3, 5047350), (5, 3028410), (6, 2523675), (7, 2163150), (9, 1682450), (10, 1514205), (11, 1376550), (14, 1081575), (15, 1009470), (18, 841225), (19, 796950), (21, 721050), (22, 688275), (23, 658350), (25, 605682), (30, 504735), (33, 458850), (35, 432630), (38, 398475), (42, 360525), (45, 336490), (46, 329175), (50, 302841), (55, 275310), (57, 265650), (63, 240350), (66, 229425), (69, 219450), (70, 216315), (75, 201894), (77, 196650), (90, 168245), (95, 159390), (99, 152950), (105, 144210), (110, 137655), (114, 132825), (115, 131670), (126, 120175), (133, 113850), (138, 109725), (150, 100947), (154, 98325), (161, 94050), (165, 91770), (171, 88550), (175, 86526), (190, 79695), (198, 76475), (207, 73150), (209, 72450), (210, 72105), (225, 67298), (230, 65835), (231, 65550), (253, 59850), (266, 56925), (275, 55062), (285, 53130), (315, 48070), (322, 47025), (330, 45885), (342, 44275), (345, 43890), (350, 43263), (385, 39330), (399, 37950), (414, 36575), (418, 36225), (437, 34650), (450, 33649), (462, 32775), (475, 31878), (483, 31350), (495, 30590), (506, 29925), (525, 28842), (550, 27531), (570, 26565), (575, 26334), (627, 24150), (630, 24035), (665, 22770), (690, 21945), (693, 21850), (759, 19950), (770, 19665), (798, 18975), (805, 18810), (825, 18354), (855, 17710), (874, 17325), (950, 15939), (966, 15675), (990, 15295), (1035, 14630), (1045, 14490), (1050, 14421), (1150, 13167), (1155, 13110), (1197, 12650), (1254, 12075), (1265, 11970), (1311, 11550), (1330, 11385), (1386, 10925), (1425, 10626), (1449, 10450), (1463, 10350), (1518, 9975), (1575, 9614), (1610, 9405), (1650, 9177), (1710, 8855), (1725, 8778), (1771, 8550), (1881, 8050), (1925, 7866), (1995, 7590), (2070, 7315), (2090, 7245), (2185, 6930), (2277, 6650), (2310, 6555), (2394, 6325), (2415, 6270), (2475, 6118), (2530, 5985), (2622, 5775), (2850, 5313), (2898, 5225), (2926, 5175), (3059, 4950), (3135, 4830), (3150, 4807), (3325, 4554), (3450, 4389), (3465, 4370), (3542, 4275), (3762, 4025), (3795, 3990), (3850, 3933)]