450951480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1374

約数の個数: 192

約数和(自身を含む): 1687608000

約数和(自身を除く): 1236656520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 596, 630, 745, 840, 894, 1043, 1192, 1201, 1260, 1341, 1490, 1788, 2086, 2235, 2402, 2520, 2682, 2980, 3129, 3576, 3603, 4172, 4470, 4804, 5215, 5364, 5960, 6005, 6258, 6705, 7206, 8344, 8407, 8940, 9387, 9608, 10430, 10728, 10809, 12010, 12516, 13410, 14412, 15645, 16814, 17880, 18015, 18774, 20860, 21618, 24020, 25032, 25221, 26820, 28824, 31290, 33628, 36030, 37548, 41720, 42035, 43236, 46935, 48040, 50442, 53640, 54045, 62580, 67256, 72060, 75096, 75663, 84070, 86472, 93870, 100884, 108090, 125160, 126105, 144120, 151326, 168140, 178949, 187740, 201768, 216180, 252210, 302652, 336280, 357898, 375480, 378315, 432360, 504420, 536847, 605304, 715796, 756630, 894745, 1008840, 1073694, 1252643, 1431592, 1513260, 1610541, 1789490, 2147388, 2505286, 2684235, 3026520, 3221082, 3578980, 3757929, 4294776, 5010572, 5368470, 6263215, 6442164, 7157960, 7515858, 8052705, 10021144, 10736940, 11273787, 12526430, 12884328, 15031716, 16105410, 18789645, 21473880, 22547574, 25052860, 30063432, 32210820, 37579290, 45095148, 50105720, 56368935, 64421640, 75158580, 90190296, 112737870, 150317160, 225475740, 450951480]

約数ペア:

[(1, 450951480), (2, 225475740), (3, 150317160), (4, 112737870), (5, 90190296), (6, 75158580), (7, 64421640), (8, 56368935), (9, 50105720), (10, 45095148), (12, 37579290), (14, 32210820), (15, 30063432), (18, 25052860), (20, 22547574), (21, 21473880), (24, 18789645), (28, 16105410), (30, 15031716), (35, 12884328), (36, 12526430), (40, 11273787), (42, 10736940), (45, 10021144), (56, 8052705), (60, 7515858), (63, 7157960), (70, 6442164), (72, 6263215), (84, 5368470), (90, 5010572), (105, 4294776), (120, 3757929), (126, 3578980), (140, 3221082), (149, 3026520), (168, 2684235), (180, 2505286), (210, 2147388), (252, 1789490), (280, 1610541), (298, 1513260), (315, 1431592), (360, 1252643), (420, 1073694), (447, 1008840), (504, 894745), (596, 756630), (630, 715796), (745, 605304), (840, 536847), (894, 504420), (1043, 432360), (1192, 378315), (1201, 375480), (1260, 357898), (1341, 336280), (1490, 302652), (1788, 252210), (2086, 216180), (2235, 201768), (2402, 187740), (2520, 178949), (2682, 168140), (2980, 151326), (3129, 144120), (3576, 126105), (3603, 125160), (4172, 108090), (4470, 100884), (4804, 93870), (5215, 86472), (5364, 84070), (5960, 75663), (6005, 75096), (6258, 72060), (6705, 67256), (7206, 62580), (8344, 54045), (8407, 53640), (8940, 50442), (9387, 48040), (9608, 46935), (10430, 43236), (10728, 42035), (10809, 41720), (12010, 37548), (12516, 36030), (13410, 33628), (14412, 31290), (15645, 28824), (16814, 26820), (17880, 25221), (18015, 25032), (18774, 24020), (20860, 21618)]