119840700

素因数分解:

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

素因数の和:556

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 280133700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 149, 150, 175, 210, 298, 300, 350, 383, 420, 447, 525, 596, 700, 745, 766, 894, 1043, 1050, 1149, 1490, 1532, 1788, 1915, 2086, 2100, 2235, 2298, 2681, 2980, 3129, 3725, 3830, 4172, 4470, 4596, 5215, 5362, 5745, 6258, 7450, 7660, 8043, 8940, 9575, 10430, 10724, 11175, 11490, 12516, 13405, 14900, 15645, 16086, 19150, 20860, 22350, 22980, 26075, 26810, 28725, 31290, 32172, 38300, 40215, 44700, 52150, 53620, 57067, 57450, 62580, 67025, 78225, 80430, 104300, 114134, 114900, 134050, 156450, 160860, 171201, 201075, 228268, 268100, 285335, 312900, 342402, 399469, 402150, 570670, 684804, 798938, 804300, 856005, 1141340, 1198407, 1426675, 1597876, 1712010, 1997345, 2396814, 2853350, 3424020, 3994690, 4280025, 4793628, 5706700, 5992035, 7989380, 8560050, 9986725, 11984070, 17120100, 19973450, 23968140, 29960175, 39946900, 59920350, 119840700]

約数ペア:

[(1, 119840700), (2, 59920350), (3, 39946900), (4, 29960175), (5, 23968140), (6, 19973450), (7, 17120100), (10, 11984070), (12, 9986725), (14, 8560050), (15, 7989380), (20, 5992035), (21, 5706700), (25, 4793628), (28, 4280025), (30, 3994690), (35, 3424020), (42, 2853350), (50, 2396814), (60, 1997345), (70, 1712010), (75, 1597876), (84, 1426675), (100, 1198407), (105, 1141340), (140, 856005), (149, 804300), (150, 798938), (175, 684804), (210, 570670), (298, 402150), (300, 399469), (350, 342402), (383, 312900), (420, 285335), (447, 268100), (525, 228268), (596, 201075), (700, 171201), (745, 160860), (766, 156450), (894, 134050), (1043, 114900), (1050, 114134), (1149, 104300), (1490, 80430), (1532, 78225), (1788, 67025), (1915, 62580), (2086, 57450), (2100, 57067), (2235, 53620), (2298, 52150), (2681, 44700), (2980, 40215), (3129, 38300), (3725, 32172), (3830, 31290), (4172, 28725), (4470, 26810), (4596, 26075), (5215, 22980), (5362, 22350), (5745, 20860), (6258, 19150), (7450, 16086), (7660, 15645), (8043, 14900), (8940, 13405), (9575, 12516), (10430, 11490), (10724, 11175)]