191664900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10171

約数の個数: 144

約数和(自身を含む): 704260480

約数和(自身を除く): 512595580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10141, 18900, 20282, 30423, 40564, 50705, 60846, 70987, 91269, 101410, 121692, 141974, 152115, 182538, 202820, 212961, 253525, 273807, 283948, 304230, 354935, 365076, 425922, 456345, 507050, 547614, 608460, 638883, 709870, 760575, 851844, 912690, 1014100, 1064805, 1095228, 1277766, 1369035, 1419740, 1521150, 1774675, 1825380, 1916649, 2129610, 2281725, 2555532, 2738070, 3042300, 3194415, 3549350, 3833298, 4259220, 4563450, 5324025, 5476140, 6388830, 6845175, 7098700, 7666596, 9126900, 9583245, 10648050, 12777660, 13690350, 15972075, 19166490, 21296100, 27380700, 31944150, 38332980, 47916225, 63888300, 95832450, 191664900]

約数ペア:

[(1, 191664900), (2, 95832450), (3, 63888300), (4, 47916225), (5, 38332980), (6, 31944150), (7, 27380700), (9, 21296100), (10, 19166490), (12, 15972075), (14, 13690350), (15, 12777660), (18, 10648050), (20, 9583245), (21, 9126900), (25, 7666596), (27, 7098700), (28, 6845175), (30, 6388830), (35, 5476140), (36, 5324025), (42, 4563450), (45, 4259220), (50, 3833298), (54, 3549350), (60, 3194415), (63, 3042300), (70, 2738070), (75, 2555532), (84, 2281725), (90, 2129610), (100, 1916649), (105, 1825380), (108, 1774675), (126, 1521150), (135, 1419740), (140, 1369035), (150, 1277766), (175, 1095228), (180, 1064805), (189, 1014100), (210, 912690), (225, 851844), (252, 760575), (270, 709870), (300, 638883), (315, 608460), (350, 547614), (378, 507050), (420, 456345), (450, 425922), (525, 365076), (540, 354935), (630, 304230), (675, 283948), (700, 273807), (756, 253525), (900, 212961), (945, 202820), (1050, 182538), (1260, 152115), (1350, 141974), (1575, 121692), (1890, 101410), (2100, 91269), (2700, 70987), (3150, 60846), (3780, 50705), (4725, 40564), (6300, 30423), (9450, 20282), (10141, 18900)]