54915030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 102678570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 111, 115, 135, 138, 185, 207, 222, 230, 239, 270, 333, 345, 370, 414, 478, 555, 621, 666, 690, 717, 851, 999, 1035, 1110, 1195, 1242, 1434, 1665, 1702, 1998, 2070, 2151, 2390, 2553, 3105, 3330, 3585, 4255, 4302, 4995, 5106, 5497, 6210, 6453, 7170, 7659, 8510, 8843, 9990, 10755, 10994, 12765, 12906, 15318, 16491, 17686, 21510, 22977, 25530, 26529, 27485, 32265, 32982, 38295, 44215, 45954, 49473, 53058, 54970, 64530, 76590, 79587, 82455, 88430, 98946, 114885, 132645, 148419, 159174, 164910, 203389, 229770, 238761, 247365, 265290, 296838, 397935, 406778, 477522, 494730, 610167, 742095, 795870, 1016945, 1193805, 1220334, 1484190, 1830501, 2033890, 2387610, 3050835, 3661002, 5491503, 6101670, 9152505, 10983006, 18305010, 27457515, 54915030]

約数ペア:

[(1, 54915030), (2, 27457515), (3, 18305010), (5, 10983006), (6, 9152505), (9, 6101670), (10, 5491503), (15, 3661002), (18, 3050835), (23, 2387610), (27, 2033890), (30, 1830501), (37, 1484190), (45, 1220334), (46, 1193805), (54, 1016945), (69, 795870), (74, 742095), (90, 610167), (111, 494730), (115, 477522), (135, 406778), (138, 397935), (185, 296838), (207, 265290), (222, 247365), (230, 238761), (239, 229770), (270, 203389), (333, 164910), (345, 159174), (370, 148419), (414, 132645), (478, 114885), (555, 98946), (621, 88430), (666, 82455), (690, 79587), (717, 76590), (851, 64530), (999, 54970), (1035, 53058), (1110, 49473), (1195, 45954), (1242, 44215), (1434, 38295), (1665, 32982), (1702, 32265), (1998, 27485), (2070, 26529), (2151, 25530), (2390, 22977), (2553, 21510), (3105, 17686), (3330, 16491), (3585, 15318), (4255, 12906), (4302, 12765), (4995, 10994), (5106, 10755), (5497, 9990), (6210, 8843), (6453, 8510), (7170, 7659)]