74665260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 241103520

約数和(自身を除く): 166438260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 101, 108, 111, 135, 148, 180, 185, 202, 222, 270, 303, 333, 370, 404, 444, 505, 540, 555, 606, 666, 740, 909, 999, 1010, 1110, 1212, 1332, 1369, 1515, 1665, 1818, 1998, 2020, 2220, 2727, 2738, 3030, 3330, 3636, 3737, 3996, 4107, 4545, 4995, 5454, 5476, 6060, 6660, 6845, 7474, 8214, 9090, 9990, 10908, 11211, 12321, 13635, 13690, 14948, 16428, 18180, 18685, 19980, 20535, 22422, 24642, 27270, 27380, 33633, 36963, 37370, 41070, 44844, 49284, 54540, 56055, 61605, 67266, 73926, 74740, 82140, 100899, 112110, 123210, 134532, 138269, 147852, 168165, 184815, 201798, 224220, 246420, 276538, 336330, 369630, 403596, 414807, 504495, 553076, 672660, 691345, 739260, 829614, 1008990, 1244421, 1382690, 1659228, 2017980, 2074035, 2488842, 2765380, 3733263, 4148070, 4977684, 6222105, 7466526, 8296140, 12444210, 14933052, 18666315, 24888420, 37332630, 74665260]

約数ペア:

[(1, 74665260), (2, 37332630), (3, 24888420), (4, 18666315), (5, 14933052), (6, 12444210), (9, 8296140), (10, 7466526), (12, 6222105), (15, 4977684), (18, 4148070), (20, 3733263), (27, 2765380), (30, 2488842), (36, 2074035), (37, 2017980), (45, 1659228), (54, 1382690), (60, 1244421), (74, 1008990), (90, 829614), (101, 739260), (108, 691345), (111, 672660), (135, 553076), (148, 504495), (180, 414807), (185, 403596), (202, 369630), (222, 336330), (270, 276538), (303, 246420), (333, 224220), (370, 201798), (404, 184815), (444, 168165), (505, 147852), (540, 138269), (555, 134532), (606, 123210), (666, 112110), (740, 100899), (909, 82140), (999, 74740), (1010, 73926), (1110, 67266), (1212, 61605), (1332, 56055), (1369, 54540), (1515, 49284), (1665, 44844), (1818, 41070), (1998, 37370), (2020, 36963), (2220, 33633), (2727, 27380), (2738, 27270), (3030, 24642), (3330, 22422), (3636, 20535), (3737, 19980), (3996, 18685), (4107, 18180), (4545, 16428), (4995, 14948), (5454, 13690), (5476, 13635), (6060, 12321), (6660, 11211), (6845, 10908), (7474, 9990), (8214, 9090)]