253944600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4690

約数の個数: 192

約数和(自身を含む): 969104640

約数和(自身を除く): 715160040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 4651, 5460, 6825, 7800, 9100, 9302, 10920, 13650, 13953, 18200, 18604, 23255, 27300, 27906, 32557, 37208, 46510, 54600, 55812, 60463, 65114, 69765, 93020, 97671, 111624, 116275, 120926, 130228, 139530, 162785, 181389, 186040, 195342, 232550, 241852, 260456, 279060, 302315, 325570, 348825, 362778, 390684, 423241, 465100, 483704, 488355, 558120, 604630, 651140, 697650, 725556, 781368, 813925, 846482, 906945, 930200, 976710, 1209260, 1269723, 1302280, 1395300, 1451112, 1511575, 1627850, 1692964, 1813890, 1953420, 2116205, 2418520, 2441775, 2539446, 2790600, 3023150, 3255700, 3385928, 3627780, 3906840, 4232410, 4534725, 4883550, 5078892, 6046300, 6348615, 6511400, 7255560, 8464820, 9069450, 9767100, 10157784, 10581025, 12092600, 12697230, 16929640, 18138900, 19534200, 21162050, 25394460, 31743075, 36277800, 42324100, 50788920, 63486150, 84648200, 126972300, 253944600]

約数ペア:

[(1, 253944600), (2, 126972300), (3, 84648200), (4, 63486150), (5, 50788920), (6, 42324100), (7, 36277800), (8, 31743075), (10, 25394460), (12, 21162050), (13, 19534200), (14, 18138900), (15, 16929640), (20, 12697230), (21, 12092600), (24, 10581025), (25, 10157784), (26, 9767100), (28, 9069450), (30, 8464820), (35, 7255560), (39, 6511400), (40, 6348615), (42, 6046300), (50, 5078892), (52, 4883550), (56, 4534725), (60, 4232410), (65, 3906840), (70, 3627780), (75, 3385928), (78, 3255700), (84, 3023150), (91, 2790600), (100, 2539446), (104, 2441775), (105, 2418520), (120, 2116205), (130, 1953420), (140, 1813890), (150, 1692964), (156, 1627850), (168, 1511575), (175, 1451112), (182, 1395300), (195, 1302280), (200, 1269723), (210, 1209260), (260, 976710), (273, 930200), (280, 906945), (300, 846482), (312, 813925), (325, 781368), (350, 725556), (364, 697650), (390, 651140), (420, 604630), (455, 558120), (520, 488355), (525, 483704), (546, 465100), (600, 423241), (650, 390684), (700, 362778), (728, 348825), (780, 325570), (840, 302315), (910, 279060), (975, 260456), (1050, 241852), (1092, 232550), (1300, 195342), (1365, 186040), (1400, 181389), (1560, 162785), (1820, 139530), (1950, 130228), (2100, 120926), (2184, 116275), (2275, 111624), (2600, 97671), (2730, 93020), (3640, 69765), (3900, 65114), (4200, 60463), (4550, 55812), (4651, 54600), (5460, 46510), (6825, 37208), (7800, 32557), (9100, 27906), (9302, 27300), (10920, 23255), (13650, 18604), (13953, 18200)]