214852300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 535903200

約数和(自身を除く): 321050900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 41, 50, 52, 58, 65, 82, 100, 116, 130, 139, 145, 164, 205, 260, 278, 290, 325, 377, 410, 533, 556, 580, 650, 695, 725, 754, 820, 1025, 1066, 1189, 1300, 1390, 1450, 1508, 1807, 1885, 2050, 2132, 2378, 2665, 2780, 2900, 3475, 3614, 3770, 4031, 4100, 4756, 5330, 5699, 5945, 6950, 7228, 7540, 8062, 9035, 9425, 10660, 11398, 11890, 13325, 13900, 15457, 16124, 18070, 18850, 20155, 22796, 23780, 26650, 28495, 29725, 30914, 36140, 37700, 40310, 45175, 52403, 53300, 56990, 59450, 61828, 74087, 77285, 80620, 90350, 100775, 104806, 113980, 118900, 142475, 148174, 154570, 165271, 180700, 201550, 209612, 262015, 284950, 296348, 309140, 330542, 370435, 386425, 403100, 524030, 569900, 661084, 740870, 772850, 826355, 1048060, 1310075, 1481740, 1545700, 1652710, 1852175, 2148523, 2620150, 3305420, 3704350, 4131775, 4297046, 5240300, 7408700, 8263550, 8594092, 10742615, 16527100, 21485230, 42970460, 53713075, 107426150, 214852300]

約数ペア:

[(1, 214852300), (2, 107426150), (4, 53713075), (5, 42970460), (10, 21485230), (13, 16527100), (20, 10742615), (25, 8594092), (26, 8263550), (29, 7408700), (41, 5240300), (50, 4297046), (52, 4131775), (58, 3704350), (65, 3305420), (82, 2620150), (100, 2148523), (116, 1852175), (130, 1652710), (139, 1545700), (145, 1481740), (164, 1310075), (205, 1048060), (260, 826355), (278, 772850), (290, 740870), (325, 661084), (377, 569900), (410, 524030), (533, 403100), (556, 386425), (580, 370435), (650, 330542), (695, 309140), (725, 296348), (754, 284950), (820, 262015), (1025, 209612), (1066, 201550), (1189, 180700), (1300, 165271), (1390, 154570), (1450, 148174), (1508, 142475), (1807, 118900), (1885, 113980), (2050, 104806), (2132, 100775), (2378, 90350), (2665, 80620), (2780, 77285), (2900, 74087), (3475, 61828), (3614, 59450), (3770, 56990), (4031, 53300), (4100, 52403), (4756, 45175), (5330, 40310), (5699, 37700), (5945, 36140), (6950, 30914), (7228, 29725), (7540, 28495), (8062, 26650), (9035, 23780), (9425, 22796), (10660, 20155), (11398, 18850), (11890, 18070), (13325, 16124), (13900, 15457)]