201225330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 556968960

約数和(自身を除く): 355743630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 101, 135, 141, 157, 202, 235, 270, 282, 303, 314, 423, 470, 471, 505, 606, 705, 785, 846, 909, 942, 1010, 1269, 1410, 1413, 1515, 1570, 1818, 2115, 2355, 2538, 2727, 2826, 3030, 4230, 4239, 4545, 4710, 4747, 5454, 6345, 7065, 7379, 8478, 9090, 9494, 12690, 13635, 14130, 14241, 14758, 15857, 21195, 22137, 23735, 27270, 28482, 31714, 36895, 42390, 42723, 44274, 47470, 47571, 66411, 71205, 73790, 79285, 85446, 95142, 110685, 128169, 132822, 142410, 142713, 158570, 199233, 213615, 221370, 237855, 256338, 285426, 332055, 398466, 427230, 428139, 475710, 640845, 664110, 713565, 745279, 856278, 996165, 1281690, 1427130, 1490558, 1992330, 2140695, 2235837, 3726395, 4281390, 4471674, 6707511, 7452790, 11179185, 13415022, 20122533, 22358370, 33537555, 40245066, 67075110, 100612665, 201225330]

約数ペア:

[(1, 201225330), (2, 100612665), (3, 67075110), (5, 40245066), (6, 33537555), (9, 22358370), (10, 20122533), (15, 13415022), (18, 11179185), (27, 7452790), (30, 6707511), (45, 4471674), (47, 4281390), (54, 3726395), (90, 2235837), (94, 2140695), (101, 1992330), (135, 1490558), (141, 1427130), (157, 1281690), (202, 996165), (235, 856278), (270, 745279), (282, 713565), (303, 664110), (314, 640845), (423, 475710), (470, 428139), (471, 427230), (505, 398466), (606, 332055), (705, 285426), (785, 256338), (846, 237855), (909, 221370), (942, 213615), (1010, 199233), (1269, 158570), (1410, 142713), (1413, 142410), (1515, 132822), (1570, 128169), (1818, 110685), (2115, 95142), (2355, 85446), (2538, 79285), (2727, 73790), (2826, 71205), (3030, 66411), (4230, 47571), (4239, 47470), (4545, 44274), (4710, 42723), (4747, 42390), (5454, 36895), (6345, 31714), (7065, 28482), (7379, 27270), (8478, 23735), (9090, 22137), (9494, 21195), (12690, 15857), (13635, 14758), (14130, 14241)]