378049350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 1105429248

約数和(自身を除く): 727379898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 150, 175, 185, 210, 222, 259, 263, 350, 370, 518, 525, 526, 555, 777, 789, 925, 1050, 1110, 1295, 1315, 1369, 1554, 1578, 1841, 1850, 2590, 2630, 2738, 2775, 3682, 3885, 3945, 4107, 5523, 5550, 6475, 6575, 6845, 7770, 7890, 8214, 9205, 9583, 9731, 11046, 12950, 13150, 13690, 18410, 19166, 19425, 19462, 19725, 20535, 27615, 28749, 29193, 34225, 38850, 39450, 41070, 46025, 47915, 48655, 55230, 57498, 58386, 68117, 68450, 92050, 95830, 97310, 102675, 136234, 138075, 143745, 145965, 204351, 205350, 239575, 243275, 276150, 287490, 291930, 340585, 360047, 408702, 479150, 486550, 681170, 718725, 720094, 729825, 1021755, 1080141, 1437450, 1459650, 1702925, 1800235, 2043510, 2160282, 2520329, 3405850, 3600470, 5040658, 5108775, 5400705, 7560987, 9001175, 10217550, 10801410, 12601645, 15121974, 18002350, 25203290, 27003525, 37804935, 54007050, 63008225, 75609870, 126016450, 189024675, 378049350]

約数ペア:

[(1, 378049350), (2, 189024675), (3, 126016450), (5, 75609870), (6, 63008225), (7, 54007050), (10, 37804935), (14, 27003525), (15, 25203290), (21, 18002350), (25, 15121974), (30, 12601645), (35, 10801410), (37, 10217550), (42, 9001175), (50, 7560987), (70, 5400705), (74, 5108775), (75, 5040658), (105, 3600470), (111, 3405850), (150, 2520329), (175, 2160282), (185, 2043510), (210, 1800235), (222, 1702925), (259, 1459650), (263, 1437450), (350, 1080141), (370, 1021755), (518, 729825), (525, 720094), (526, 718725), (555, 681170), (777, 486550), (789, 479150), (925, 408702), (1050, 360047), (1110, 340585), (1295, 291930), (1315, 287490), (1369, 276150), (1554, 243275), (1578, 239575), (1841, 205350), (1850, 204351), (2590, 145965), (2630, 143745), (2738, 138075), (2775, 136234), (3682, 102675), (3885, 97310), (3945, 95830), (4107, 92050), (5523, 68450), (5550, 68117), (6475, 58386), (6575, 57498), (6845, 55230), (7770, 48655), (7890, 47915), (8214, 46025), (9205, 41070), (9583, 39450), (9731, 38850), (11046, 34225), (12950, 29193), (13150, 28749), (13690, 27615), (18410, 20535), (19166, 19725), (19425, 19462)]