239681400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 857088000

約数和(自身を除く): 617406600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 149, 150, 168, 175, 200, 210, 280, 298, 300, 350, 383, 420, 447, 525, 596, 600, 700, 745, 766, 840, 894, 1043, 1050, 1149, 1192, 1400, 1490, 1532, 1788, 1915, 2086, 2100, 2235, 2298, 2681, 2980, 3064, 3129, 3576, 3725, 3830, 4172, 4200, 4470, 4596, 5215, 5362, 5745, 5960, 6258, 7450, 7660, 8043, 8344, 8940, 9192, 9575, 10430, 10724, 11175, 11490, 12516, 13405, 14900, 15320, 15645, 16086, 17880, 19150, 20860, 21448, 22350, 22980, 25032, 26075, 26810, 28725, 29800, 31290, 32172, 38300, 40215, 41720, 44700, 45960, 52150, 53620, 57067, 57450, 62580, 64344, 67025, 76600, 78225, 80430, 89400, 104300, 107240, 114134, 114900, 125160, 134050, 156450, 160860, 171201, 201075, 208600, 228268, 229800, 268100, 285335, 312900, 321720, 342402, 399469, 402150, 456536, 536200, 570670, 625800, 684804, 798938, 804300, 856005, 1141340, 1198407, 1369608, 1426675, 1597876, 1608600, 1712010, 1997345, 2282680, 2396814, 2853350, 3195752, 3424020, 3994690, 4280025, 4793628, 5706700, 5992035, 6848040, 7989380, 8560050, 9587256, 9986725, 11413400, 11984070, 15978760, 17120100, 19973450, 23968140, 29960175, 34240200, 39946900, 47936280, 59920350, 79893800, 119840700, 239681400]

約数ペア:

[(1, 239681400), (2, 119840700), (3, 79893800), (4, 59920350), (5, 47936280), (6, 39946900), (7, 34240200), (8, 29960175), (10, 23968140), (12, 19973450), (14, 17120100), (15, 15978760), (20, 11984070), (21, 11413400), (24, 9986725), (25, 9587256), (28, 8560050), (30, 7989380), (35, 6848040), (40, 5992035), (42, 5706700), (50, 4793628), (56, 4280025), (60, 3994690), (70, 3424020), (75, 3195752), (84, 2853350), (100, 2396814), (105, 2282680), (120, 1997345), (140, 1712010), (149, 1608600), (150, 1597876), (168, 1426675), (175, 1369608), (200, 1198407), (210, 1141340), (280, 856005), (298, 804300), (300, 798938), (350, 684804), (383, 625800), (420, 570670), (447, 536200), (525, 456536), (596, 402150), (600, 399469), (700, 342402), (745, 321720), (766, 312900), (840, 285335), (894, 268100), (1043, 229800), (1050, 228268), (1149, 208600), (1192, 201075), (1400, 171201), (1490, 160860), (1532, 156450), (1788, 134050), (1915, 125160), (2086, 114900), (2100, 114134), (2235, 107240), (2298, 104300), (2681, 89400), (2980, 80430), (3064, 78225), (3129, 76600), (3576, 67025), (3725, 64344), (3830, 62580), (4172, 57450), (4200, 57067), (4470, 53620), (4596, 52150), (5215, 45960), (5362, 44700), (5745, 41720), (5960, 40215), (6258, 38300), (7450, 32172), (7660, 31290), (8043, 29800), (8344, 28725), (8940, 26810), (9192, 26075), (9575, 25032), (10430, 22980), (10724, 22350), (11175, 21448), (11490, 20860), (12516, 19150), (13405, 17880), (14900, 16086), (15320, 15645)]