205096500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 784982016

約数和(自身を除く): 579885516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 383, 420, 425, 450, 476, 500, 510, 525, 595, 612, 630, 700, 714, 750, 765, 766, 850, 875, 900, 1020, 1050, 1071, 1125, 1149, 1190, 1260, 1275, 1428, 1500, 1530, 1532, 1575, 1700, 1750, 1785, 1915, 2100, 2125, 2142, 2250, 2298, 2380, 2550, 2625, 2681, 2975, 3060, 3150, 3447, 3500, 3570, 3825, 3830, 4250, 4284, 4500, 4596, 5100, 5250, 5355, 5362, 5745, 5950, 6300, 6375, 6511, 6894, 7140, 7650, 7660, 7875, 8043, 8500, 8925, 9575, 10500, 10710, 10724, 11490, 11900, 12750, 13022, 13405, 13788, 14875, 15300, 15750, 16086, 17235, 17850, 19125, 19150, 19533, 21420, 22980, 24129, 25500, 26044, 26775, 26810, 28725, 29750, 31500, 32172, 32555, 34470, 35700, 38250, 38300, 39066, 40215, 44625, 45577, 47875, 48258, 53550, 53620, 57450, 58599, 59500, 65110, 67025, 68940, 76500, 78132, 80430, 86175, 89250, 91154, 95750, 96516, 97665, 107100, 114900, 117198, 120645, 130220, 133875, 134050, 136731, 143625, 160860, 162775, 172350, 178500, 182308, 191500, 195330, 201075, 227885, 234396, 241290, 267750, 268100, 273462, 287250, 292995, 325550, 335125, 344700, 390660, 402150, 410193, 430875, 455770, 482580, 488325, 535500, 546924, 574500, 585990, 603225, 651100, 670250, 683655, 804300, 813875, 820386, 861750, 911540, 976650, 1005375, 1139425, 1171980, 1206450, 1340500, 1367310, 1464975, 1627750, 1640772, 1723500, 1953300, 2010750, 2050965, 2278850, 2412900, 2441625, 2734620, 2929950, 3016125, 3255500, 3418275, 4021500, 4101930, 4557700, 4883250, 5697125, 5859900, 6032250, 6836550, 7324875, 8203860, 9766500, 10254825, 11394250, 12064500, 13673100, 14649750, 17091375, 20509650, 22788500, 29299500, 34182750, 41019300, 51274125, 68365500, 102548250, 205096500]

約数ペア:

[(1, 205096500), (2, 102548250), (3, 68365500), (4, 51274125), (5, 41019300), (6, 34182750), (7, 29299500), (9, 22788500), (10, 20509650), (12, 17091375), (14, 14649750), (15, 13673100), (17, 12064500), (18, 11394250), (20, 10254825), (21, 9766500), (25, 8203860), (28, 7324875), (30, 6836550), (34, 6032250), (35, 5859900), (36, 5697125), (42, 4883250), (45, 4557700), (50, 4101930), (51, 4021500), (60, 3418275), (63, 3255500), (68, 3016125), (70, 2929950), (75, 2734620), (84, 2441625), (85, 2412900), (90, 2278850), (100, 2050965), (102, 2010750), (105, 1953300), (119, 1723500), (125, 1640772), (126, 1627750), (140, 1464975), (150, 1367310), (153, 1340500), (170, 1206450), (175, 1171980), (180, 1139425), (204, 1005375), (210, 976650), (225, 911540), (238, 861750), (250, 820386), (252, 813875), (255, 804300), (300, 683655), (306, 670250), (315, 651100), (340, 603225), (350, 585990), (357, 574500), (375, 546924), (383, 535500), (420, 488325), (425, 482580), (450, 455770), (476, 430875), (500, 410193), (510, 402150), (525, 390660), (595, 344700), (612, 335125), (630, 325550), (700, 292995), (714, 287250), (750, 273462), (765, 268100), (766, 267750), (850, 241290), (875, 234396), (900, 227885), (1020, 201075), (1050, 195330), (1071, 191500), (1125, 182308), (1149, 178500), (1190, 172350), (1260, 162775), (1275, 160860), (1428, 143625), (1500, 136731), (1530, 134050), (1532, 133875), (1575, 130220), (1700, 120645), (1750, 117198), (1785, 114900), (1915, 107100), (2100, 97665), (2125, 96516), (2142, 95750), (2250, 91154), (2298, 89250), (2380, 86175), (2550, 80430), (2625, 78132), (2681, 76500), (2975, 68940), (3060, 67025), (3150, 65110), (3447, 59500), (3500, 58599), (3570, 57450), (3825, 53620), (3830, 53550), (4250, 48258), (4284, 47875), (4500, 45577), (4596, 44625), (5100, 40215), (5250, 39066), (5355, 38300), (5362, 38250), (5745, 35700), (5950, 34470), (6300, 32555), (6375, 32172), (6511, 31500), (6894, 29750), (7140, 28725), (7650, 26810), (7660, 26775), (7875, 26044), (8043, 25500), (8500, 24129), (8925, 22980), (9575, 21420), (10500, 19533), (10710, 19150), (10724, 19125), (11490, 17850), (11900, 17235), (12750, 16086), (13022, 15750), (13405, 15300), (13788, 14875)]