125139780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 275528124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 167, 180, 181, 207, 230, 276, 334, 345, 362, 414, 460, 501, 543, 668, 690, 724, 828, 835, 905, 1002, 1035, 1086, 1380, 1503, 1629, 1670, 1810, 2004, 2070, 2172, 2505, 2715, 3006, 3258, 3340, 3620, 3841, 4140, 4163, 5010, 5430, 6012, 6516, 7515, 7682, 8145, 8326, 10020, 10860, 11523, 12489, 15030, 15364, 16290, 16652, 19205, 20815, 23046, 24978, 30060, 30227, 32580, 34569, 37467, 38410, 41630, 46092, 49956, 57615, 60454, 62445, 69138, 74934, 76820, 83260, 90681, 115230, 120908, 124890, 138276, 149868, 151135, 172845, 181362, 187335, 230460, 249780, 272043, 302270, 345690, 362724, 374670, 453405, 544086, 604540, 691380, 695221, 749340, 906810, 1088172, 1360215, 1390442, 1813620, 2085663, 2720430, 2780884, 3476105, 4171326, 5440860, 6256989, 6952210, 8342652, 10428315, 12513978, 13904420, 20856630, 25027956, 31284945, 41713260, 62569890, 125139780]

約数ペア:

[(1, 125139780), (2, 62569890), (3, 41713260), (4, 31284945), (5, 25027956), (6, 20856630), (9, 13904420), (10, 12513978), (12, 10428315), (15, 8342652), (18, 6952210), (20, 6256989), (23, 5440860), (30, 4171326), (36, 3476105), (45, 2780884), (46, 2720430), (60, 2085663), (69, 1813620), (90, 1390442), (92, 1360215), (115, 1088172), (138, 906810), (167, 749340), (180, 695221), (181, 691380), (207, 604540), (230, 544086), (276, 453405), (334, 374670), (345, 362724), (362, 345690), (414, 302270), (460, 272043), (501, 249780), (543, 230460), (668, 187335), (690, 181362), (724, 172845), (828, 151135), (835, 149868), (905, 138276), (1002, 124890), (1035, 120908), (1086, 115230), (1380, 90681), (1503, 83260), (1629, 76820), (1670, 74934), (1810, 69138), (2004, 62445), (2070, 60454), (2172, 57615), (2505, 49956), (2715, 46092), (3006, 41630), (3258, 38410), (3340, 37467), (3620, 34569), (3841, 32580), (4140, 30227), (4163, 30060), (5010, 24978), (5430, 23046), (6012, 20815), (6516, 19205), (7515, 16652), (7682, 16290), (8145, 15364), (8326, 15030), (10020, 12489), (10860, 11523)]