51429158280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{690139}}^1$

素因数の和:690185

約数の個数: 160

約数和(自身を含む): 180374990400

約数和(自身を除く): 128945832120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 12420, 14904, 18630, 24840, 37260, 74520, 690139, 1380278, 2070417, 2760556, 3450695, 4140834, 5521112, 6211251, 6901390, 8281668, 10352085, 12422502, 13802780, 15873197, 16563336, 18633753, 20704170, 24845004, 27605560, 31056255, 31746394, 37267506, 41408340, 47619591, 49690008, 55901259, 62112510, 63492788, 74535012, 79365985, 82816680, 93168765, 95239182, 111802518, 124225020, 126985576, 142858773, 149070024, 158731970, 186337530, 190478364, 223605036, 238097955, 248450040, 279506295, 285717546, 317463940, 372675060, 380956728, 428576319, 447210072, 476195910, 559012590, 571435092, 634927880, 714293865, 745350120, 857152638, 952391820, 1118025180, 1142870184, 1285728957, 1428587730, 1714305276, 1904783640, 2142881595, 2236050360, 2571457914, 2857175460, 3428610552, 4285763190, 5142915828, 5714350920, 6428644785, 8571526380, 10285831656, 12857289570, 17143052760, 25714579140, 51429158280]

約数ペア:

[(1, 51429158280), (2, 25714579140), (3, 17143052760), (4, 12857289570), (5, 10285831656), (6, 8571526380), (8, 6428644785), (9, 5714350920), (10, 5142915828), (12, 4285763190), (15, 3428610552), (18, 2857175460), (20, 2571457914), (23, 2236050360), (24, 2142881595), (27, 1904783640), (30, 1714305276), (36, 1428587730), (40, 1285728957), (45, 1142870184), (46, 1118025180), (54, 952391820), (60, 857152638), (69, 745350120), (72, 714293865), (81, 634927880), (90, 571435092), (92, 559012590), (108, 476195910), (115, 447210072), (120, 428576319), (135, 380956728), (138, 372675060), (162, 317463940), (180, 285717546), (184, 279506295), (207, 248450040), (216, 238097955), (230, 223605036), (270, 190478364), (276, 186337530), (324, 158731970), (345, 149070024), (360, 142858773), (405, 126985576), (414, 124225020), (460, 111802518), (540, 95239182), (552, 93168765), (621, 82816680), (648, 79365985), (690, 74535012), (810, 63492788), (828, 62112510), (920, 55901259), (1035, 49690008), (1080, 47619591), (1242, 41408340), (1380, 37267506), (1620, 31746394), (1656, 31056255), (1863, 27605560), (2070, 24845004), (2484, 20704170), (2760, 18633753), (3105, 16563336), (3240, 15873197), (3726, 13802780), (4140, 12422502), (4968, 10352085), (6210, 8281668), (7452, 6901390), (8280, 6211251), (9315, 5521112), (12420, 4140834), (14904, 3450695), (18630, 2760556), (24840, 2070417), (37260, 1380278), (74520, 690139)]