512861700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 1614271680

約数和(自身を除く): 1101409980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 107, 130, 150, 156, 195, 214, 260, 300, 321, 325, 390, 428, 535, 642, 650, 780, 975, 1070, 1229, 1284, 1300, 1391, 1605, 1950, 2140, 2458, 2675, 2782, 3210, 3687, 3900, 4173, 4916, 5350, 5564, 6145, 6420, 6955, 7374, 8025, 8346, 10700, 12290, 13910, 14748, 15977, 16050, 16692, 18435, 20865, 24580, 27820, 30725, 31954, 32100, 34775, 36870, 41730, 47931, 61450, 63908, 69550, 73740, 79885, 83460, 92175, 95862, 104325, 122900, 131503, 139100, 159770, 184350, 191724, 208650, 239655, 263006, 319540, 368700, 394509, 399425, 417300, 479310, 526012, 657515, 789018, 798850, 958620, 1198275, 1315030, 1578036, 1597700, 1709539, 1972545, 2396550, 2630060, 3287575, 3419078, 3945090, 4793100, 5128617, 6575150, 6838156, 7890180, 8547695, 9862725, 10257234, 13150300, 17095390, 19725450, 20514468, 25643085, 34190780, 39450900, 42738475, 51286170, 85476950, 102572340, 128215425, 170953900, 256430850, 512861700]

約数ペア:

[(1, 512861700), (2, 256430850), (3, 170953900), (4, 128215425), (5, 102572340), (6, 85476950), (10, 51286170), (12, 42738475), (13, 39450900), (15, 34190780), (20, 25643085), (25, 20514468), (26, 19725450), (30, 17095390), (39, 13150300), (50, 10257234), (52, 9862725), (60, 8547695), (65, 7890180), (75, 6838156), (78, 6575150), (100, 5128617), (107, 4793100), (130, 3945090), (150, 3419078), (156, 3287575), (195, 2630060), (214, 2396550), (260, 1972545), (300, 1709539), (321, 1597700), (325, 1578036), (390, 1315030), (428, 1198275), (535, 958620), (642, 798850), (650, 789018), (780, 657515), (975, 526012), (1070, 479310), (1229, 417300), (1284, 399425), (1300, 394509), (1391, 368700), (1605, 319540), (1950, 263006), (2140, 239655), (2458, 208650), (2675, 191724), (2782, 184350), (3210, 159770), (3687, 139100), (3900, 131503), (4173, 122900), (4916, 104325), (5350, 95862), (5564, 92175), (6145, 83460), (6420, 79885), (6955, 73740), (7374, 69550), (8025, 63908), (8346, 61450), (10700, 47931), (12290, 41730), (13910, 36870), (14748, 34775), (15977, 32100), (16050, 31954), (16692, 30725), (18435, 27820), (20865, 24580)]