28936050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 61058190

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 71, 75, 78, 95, 110, 114, 130, 142, 143, 150, 165, 190, 195, 209, 213, 247, 275, 285, 286, 325, 330, 355, 390, 418, 426, 429, 475, 494, 550, 570, 627, 650, 710, 715, 741, 781, 825, 858, 923, 950, 975, 1045, 1065, 1235, 1254, 1349, 1425, 1430, 1482, 1562, 1650, 1775, 1846, 1950, 2090, 2130, 2145, 2343, 2470, 2698, 2717, 2769, 2850, 3135, 3550, 3575, 3705, 3905, 4047, 4290, 4615, 4686, 5225, 5325, 5434, 5538, 6175, 6270, 6745, 7150, 7410, 7810, 8094, 8151, 9230, 10153, 10450, 10650, 10725, 11715, 12350, 13490, 13585, 13845, 14839, 15675, 16302, 17537, 18525, 19525, 20235, 20306, 21450, 23075, 23430, 27170, 27690, 29678, 30459, 31350, 33725, 35074, 37050, 39050, 40470, 40755, 44517, 46150, 50765, 52611, 58575, 60918, 67450, 67925, 69225, 74195, 81510, 87685, 89034, 101175, 101530, 105222, 117150, 135850, 138450, 148390, 152295, 175370, 192907, 202350, 203775, 222585, 253825, 263055, 304590, 370975, 385814, 407550, 438425, 445170, 507650, 526110, 578721, 741950, 761475, 876850, 964535, 1112925, 1157442, 1315275, 1522950, 1929070, 2225850, 2630550, 2893605, 4822675, 5787210, 9645350, 14468025, 28936050]

約数ペア:

[(1, 28936050), (2, 14468025), (3, 9645350), (5, 5787210), (6, 4822675), (10, 2893605), (11, 2630550), (13, 2225850), (15, 1929070), (19, 1522950), (22, 1315275), (25, 1157442), (26, 1112925), (30, 964535), (33, 876850), (38, 761475), (39, 741950), (50, 578721), (55, 526110), (57, 507650), (65, 445170), (66, 438425), (71, 407550), (75, 385814), (78, 370975), (95, 304590), (110, 263055), (114, 253825), (130, 222585), (142, 203775), (143, 202350), (150, 192907), (165, 175370), (190, 152295), (195, 148390), (209, 138450), (213, 135850), (247, 117150), (275, 105222), (285, 101530), (286, 101175), (325, 89034), (330, 87685), (355, 81510), (390, 74195), (418, 69225), (426, 67925), (429, 67450), (475, 60918), (494, 58575), (550, 52611), (570, 50765), (627, 46150), (650, 44517), (710, 40755), (715, 40470), (741, 39050), (781, 37050), (825, 35074), (858, 33725), (923, 31350), (950, 30459), (975, 29678), (1045, 27690), (1065, 27170), (1235, 23430), (1254, 23075), (1349, 21450), (1425, 20306), (1430, 20235), (1482, 19525), (1562, 18525), (1650, 17537), (1775, 16302), (1846, 15675), (1950, 14839), (2090, 13845), (2130, 13585), (2145, 13490), (2343, 12350), (2470, 11715), (2698, 10725), (2717, 10650), (2769, 10450), (2850, 10153), (3135, 9230), (3550, 8151), (3575, 8094), (3705, 7810), (3905, 7410), (4047, 7150), (4290, 6745), (4615, 6270), (4686, 6175), (5225, 5538), (5325, 5434)]