442934100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 216

約数和(自身を含む): 1599980928

約数和(自身を除く): 1157046828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 167, 175, 180, 210, 225, 252, 300, 315, 334, 350, 420, 421, 450, 501, 525, 630, 668, 700, 835, 842, 900, 1002, 1050, 1169, 1260, 1263, 1503, 1575, 1670, 1684, 2004, 2100, 2105, 2338, 2505, 2526, 2947, 3006, 3150, 3340, 3507, 3789, 4175, 4210, 4676, 5010, 5052, 5845, 5894, 6012, 6300, 6315, 7014, 7515, 7578, 8350, 8420, 8841, 10020, 10521, 10525, 11690, 11788, 12525, 12630, 14028, 14735, 15030, 15156, 16700, 17535, 17682, 18945, 21042, 21050, 23380, 25050, 25260, 26523, 29225, 29470, 30060, 31575, 35070, 35364, 37575, 37890, 42084, 42100, 44205, 50100, 52605, 53046, 58450, 58940, 63150, 70140, 70307, 73675, 75150, 75780, 87675, 88410, 94725, 105210, 106092, 116900, 126300, 132615, 140614, 147350, 150300, 175350, 176820, 189450, 210420, 210921, 221025, 263025, 265230, 281228, 294700, 350700, 351535, 378900, 421842, 442050, 492149, 526050, 530460, 632763, 663075, 703070, 843684, 884100, 984298, 1052100, 1054605, 1265526, 1326150, 1406140, 1476447, 1757675, 1968596, 2109210, 2460745, 2531052, 2652300, 2952894, 3163815, 3515350, 4218420, 4429341, 4921490, 5273025, 5905788, 6327630, 7030700, 7382235, 8858682, 9842980, 10546050, 12303725, 12655260, 14764470, 15819075, 17717364, 21092100, 22146705, 24607450, 29528940, 31638150, 36911175, 44293410, 49214900, 63276300, 73822350, 88586820, 110733525, 147644700, 221467050, 442934100]

約数ペア:

[(1, 442934100), (2, 221467050), (3, 147644700), (4, 110733525), (5, 88586820), (6, 73822350), (7, 63276300), (9, 49214900), (10, 44293410), (12, 36911175), (14, 31638150), (15, 29528940), (18, 24607450), (20, 22146705), (21, 21092100), (25, 17717364), (28, 15819075), (30, 14764470), (35, 12655260), (36, 12303725), (42, 10546050), (45, 9842980), (50, 8858682), (60, 7382235), (63, 7030700), (70, 6327630), (75, 5905788), (84, 5273025), (90, 4921490), (100, 4429341), (105, 4218420), (126, 3515350), (140, 3163815), (150, 2952894), (167, 2652300), (175, 2531052), (180, 2460745), (210, 2109210), (225, 1968596), (252, 1757675), (300, 1476447), (315, 1406140), (334, 1326150), (350, 1265526), (420, 1054605), (421, 1052100), (450, 984298), (501, 884100), (525, 843684), (630, 703070), (668, 663075), (700, 632763), (835, 530460), (842, 526050), (900, 492149), (1002, 442050), (1050, 421842), (1169, 378900), (1260, 351535), (1263, 350700), (1503, 294700), (1575, 281228), (1670, 265230), (1684, 263025), (2004, 221025), (2100, 210921), (2105, 210420), (2338, 189450), (2505, 176820), (2526, 175350), (2947, 150300), (3006, 147350), (3150, 140614), (3340, 132615), (3507, 126300), (3789, 116900), (4175, 106092), (4210, 105210), (4676, 94725), (5010, 88410), (5052, 87675), (5845, 75780), (5894, 75150), (6012, 73675), (6300, 70307), (6315, 70140), (7014, 63150), (7515, 58940), (7578, 58450), (8350, 53046), (8420, 52605), (8841, 50100), (10020, 44205), (10521, 42100), (10525, 42084), (11690, 37890), (11788, 37575), (12525, 35364), (12630, 35070), (14028, 31575), (14735, 30060), (15030, 29470), (15156, 29225), (16700, 26523), (17535, 25260), (17682, 25050), (18945, 23380), (21042, 21050)]