145425780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 332293644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1301, 1380, 1620, 1863, 2070, 2430, 2484, 2602, 3105, 3726, 3903, 4140, 4860, 5204, 5589, 6210, 6505, 7452, 7806, 9315, 11178, 11709, 12420, 13010, 15612, 18630, 19515, 22356, 23418, 26020, 27945, 29923, 35127, 37260, 39030, 46836, 55890, 58545, 59846, 70254, 78060, 89769, 105381, 111780, 117090, 119692, 140508, 149615, 175635, 179538, 210762, 234180, 269307, 299230, 316143, 351270, 359076, 421524, 448845, 526905, 538614, 598460, 632286, 702540, 807921, 897690, 1053810, 1077228, 1264572, 1346535, 1580715, 1615842, 1795380, 2107620, 2423763, 2693070, 3161430, 3231684, 4039605, 4847526, 5386140, 6322860, 7271289, 8079210, 9695052, 12118815, 14542578, 16158420, 24237630, 29085156, 36356445, 48475260, 72712890, 145425780]

約数ペア:

[(1, 145425780), (2, 72712890), (3, 48475260), (4, 36356445), (5, 29085156), (6, 24237630), (9, 16158420), (10, 14542578), (12, 12118815), (15, 9695052), (18, 8079210), (20, 7271289), (23, 6322860), (27, 5386140), (30, 4847526), (36, 4039605), (45, 3231684), (46, 3161430), (54, 2693070), (60, 2423763), (69, 2107620), (81, 1795380), (90, 1615842), (92, 1580715), (108, 1346535), (115, 1264572), (135, 1077228), (138, 1053810), (162, 897690), (180, 807921), (207, 702540), (230, 632286), (243, 598460), (270, 538614), (276, 526905), (324, 448845), (345, 421524), (405, 359076), (414, 351270), (460, 316143), (486, 299230), (540, 269307), (621, 234180), (690, 210762), (810, 179538), (828, 175635), (972, 149615), (1035, 140508), (1215, 119692), (1242, 117090), (1301, 111780), (1380, 105381), (1620, 89769), (1863, 78060), (2070, 70254), (2430, 59846), (2484, 58545), (2602, 55890), (3105, 46836), (3726, 39030), (3903, 37260), (4140, 35127), (4860, 29923), (5204, 27945), (5589, 26020), (6210, 23418), (6505, 22356), (7452, 19515), (7806, 18630), (9315, 15612), (11178, 13010), (11709, 12420)]