172194120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{22777}}^1$

素因数の和:22804

約数の個数: 128

約数和(自身を含む): 656006400

約数和(自身を除く): 483812280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 22777, 45554, 68331, 91108, 113885, 136662, 159439, 182216, 204993, 227770, 273324, 318878, 341655, 409986, 455540, 478317, 546648, 614979, 637756, 683310, 797195, 819972, 911080, 956634, 1024965, 1229958, 1275512, 1366620, 1434951, 1594390, 1639944, 1913268, 2049930, 2391585, 2459916, 2733240, 2869902, 3074895, 3188780, 3826536, 4099860, 4304853, 4783170, 4919832, 5739804, 6149790, 6377560, 7174755, 8199720, 8609706, 9566340, 11479608, 12299580, 14349510, 17219412, 19132680, 21524265, 24599160, 28699020, 34438824, 43048530, 57398040, 86097060, 172194120]

約数ペア:

[(1, 172194120), (2, 86097060), (3, 57398040), (4, 43048530), (5, 34438824), (6, 28699020), (7, 24599160), (8, 21524265), (9, 19132680), (10, 17219412), (12, 14349510), (14, 12299580), (15, 11479608), (18, 9566340), (20, 8609706), (21, 8199720), (24, 7174755), (27, 6377560), (28, 6149790), (30, 5739804), (35, 4919832), (36, 4783170), (40, 4304853), (42, 4099860), (45, 3826536), (54, 3188780), (56, 3074895), (60, 2869902), (63, 2733240), (70, 2459916), (72, 2391585), (84, 2049930), (90, 1913268), (105, 1639944), (108, 1594390), (120, 1434951), (126, 1366620), (135, 1275512), (140, 1229958), (168, 1024965), (180, 956634), (189, 911080), (210, 819972), (216, 797195), (252, 683310), (270, 637756), (280, 614979), (315, 546648), (360, 478317), (378, 455540), (420, 409986), (504, 341655), (540, 318878), (630, 273324), (756, 227770), (840, 204993), (945, 182216), (1080, 159439), (1260, 136662), (1512, 113885), (1890, 91108), (2520, 68331), (3780, 45554), (7560, 22777)]