131722500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 475147904

約数和(自身を除く): 343425404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 193, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 386, 390, 420, 455, 500, 525, 546, 579, 625, 650, 700, 750, 772, 780, 875, 910, 965, 975, 1050, 1092, 1158, 1250, 1300, 1351, 1365, 1500, 1625, 1750, 1820, 1875, 1930, 1950, 2100, 2275, 2316, 2500, 2509, 2625, 2702, 2730, 2895, 3250, 3500, 3750, 3860, 3900, 4053, 4375, 4550, 4825, 4875, 5018, 5250, 5404, 5460, 5790, 6500, 6755, 6825, 7500, 7527, 8106, 8125, 8750, 9100, 9650, 9750, 10036, 10500, 11375, 11580, 12545, 13125, 13510, 13650, 14475, 15054, 16212, 16250, 17500, 17563, 19300, 19500, 20265, 22750, 24125, 24375, 25090, 26250, 27020, 27300, 28950, 30108, 32500, 33775, 34125, 35126, 37635, 40530, 45500, 48250, 48750, 50180, 52500, 52689, 56875, 57900, 62725, 67550, 68250, 70252, 72375, 75270, 81060, 87815, 96500, 97500, 101325, 105378, 113750, 120625, 125450, 135100, 136500, 144750, 150540, 168875, 170625, 175630, 188175, 202650, 210756, 227500, 241250, 250900, 263445, 289500, 313625, 337750, 341250, 351260, 361875, 376350, 405300, 439075, 482500, 506625, 526890, 627250, 675500, 682500, 723750, 752700, 844375, 878150, 940875, 1013250, 1053780, 1254500, 1317225, 1447500, 1568125, 1688750, 1756300, 1881750, 2026500, 2195375, 2533125, 2634450, 3136250, 3377500, 3763500, 4390750, 4704375, 5066250, 5268900, 6272500, 6586125, 8781500, 9408750, 10132500, 10976875, 13172250, 18817500, 21953750, 26344500, 32930625, 43907500, 65861250, 131722500]

約数ペア:

[(1, 131722500), (2, 65861250), (3, 43907500), (4, 32930625), (5, 26344500), (6, 21953750), (7, 18817500), (10, 13172250), (12, 10976875), (13, 10132500), (14, 9408750), (15, 8781500), (20, 6586125), (21, 6272500), (25, 5268900), (26, 5066250), (28, 4704375), (30, 4390750), (35, 3763500), (39, 3377500), (42, 3136250), (50, 2634450), (52, 2533125), (60, 2195375), (65, 2026500), (70, 1881750), (75, 1756300), (78, 1688750), (84, 1568125), (91, 1447500), (100, 1317225), (105, 1254500), (125, 1053780), (130, 1013250), (140, 940875), (150, 878150), (156, 844375), (175, 752700), (182, 723750), (193, 682500), (195, 675500), (210, 627250), (250, 526890), (260, 506625), (273, 482500), (300, 439075), (325, 405300), (350, 376350), (364, 361875), (375, 351260), (386, 341250), (390, 337750), (420, 313625), (455, 289500), (500, 263445), (525, 250900), (546, 241250), (579, 227500), (625, 210756), (650, 202650), (700, 188175), (750, 175630), (772, 170625), (780, 168875), (875, 150540), (910, 144750), (965, 136500), (975, 135100), (1050, 125450), (1092, 120625), (1158, 113750), (1250, 105378), (1300, 101325), (1351, 97500), (1365, 96500), (1500, 87815), (1625, 81060), (1750, 75270), (1820, 72375), (1875, 70252), (1930, 68250), (1950, 67550), (2100, 62725), (2275, 57900), (2316, 56875), (2500, 52689), (2509, 52500), (2625, 50180), (2702, 48750), (2730, 48250), (2895, 45500), (3250, 40530), (3500, 37635), (3750, 35126), (3860, 34125), (3900, 33775), (4053, 32500), (4375, 30108), (4550, 28950), (4825, 27300), (4875, 27020), (5018, 26250), (5250, 25090), (5404, 24375), (5460, 24125), (5790, 22750), (6500, 20265), (6755, 19500), (6825, 19300), (7500, 17563), (7527, 17500), (8106, 16250), (8125, 16212), (8750, 15054), (9100, 14475), (9650, 13650), (9750, 13510), (10036, 13125), (10500, 12545), (11375, 11580)]