195668400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 649074776

約数和(自身を除く): 453406376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 97, 100, 120, 123, 150, 164, 194, 200, 205, 240, 246, 291, 300, 328, 388, 400, 410, 485, 492, 582, 600, 615, 656, 776, 820, 970, 984, 1025, 1164, 1200, 1230, 1455, 1552, 1640, 1681, 1940, 1968, 2050, 2328, 2425, 2460, 2910, 3075, 3280, 3362, 3880, 3977, 4100, 4656, 4850, 4920, 5043, 5820, 6150, 6724, 7275, 7760, 7954, 8200, 8405, 9700, 9840, 10086, 11640, 11931, 12300, 13448, 14550, 15908, 16400, 16810, 19400, 19885, 20172, 23280, 23862, 24600, 25215, 26896, 29100, 31816, 33620, 38800, 39770, 40344, 42025, 47724, 49200, 50430, 58200, 59655, 63632, 67240, 79540, 80688, 84050, 95448, 99425, 100860, 116400, 119310, 126075, 134480, 159080, 163057, 168100, 190896, 198850, 201720, 238620, 252150, 298275, 318160, 326114, 336200, 397700, 403440, 477240, 489171, 504300, 596550, 652228, 672400, 795400, 815285, 954480, 978342, 1008600, 1193100, 1304456, 1590800, 1630570, 1956684, 2017200, 2386200, 2445855, 2608912, 3261140, 3913368, 4076425, 4772400, 4891710, 6522280, 7826736, 8152850, 9783420, 12229275, 13044560, 16305700, 19566840, 24458550, 32611400, 39133680, 48917100, 65222800, 97834200, 195668400]

約数ペア:

[(1, 195668400), (2, 97834200), (3, 65222800), (4, 48917100), (5, 39133680), (6, 32611400), (8, 24458550), (10, 19566840), (12, 16305700), (15, 13044560), (16, 12229275), (20, 9783420), (24, 8152850), (25, 7826736), (30, 6522280), (40, 4891710), (41, 4772400), (48, 4076425), (50, 3913368), (60, 3261140), (75, 2608912), (80, 2445855), (82, 2386200), (97, 2017200), (100, 1956684), (120, 1630570), (123, 1590800), (150, 1304456), (164, 1193100), (194, 1008600), (200, 978342), (205, 954480), (240, 815285), (246, 795400), (291, 672400), (300, 652228), (328, 596550), (388, 504300), (400, 489171), (410, 477240), (485, 403440), (492, 397700), (582, 336200), (600, 326114), (615, 318160), (656, 298275), (776, 252150), (820, 238620), (970, 201720), (984, 198850), (1025, 190896), (1164, 168100), (1200, 163057), (1230, 159080), (1455, 134480), (1552, 126075), (1640, 119310), (1681, 116400), (1940, 100860), (1968, 99425), (2050, 95448), (2328, 84050), (2425, 80688), (2460, 79540), (2910, 67240), (3075, 63632), (3280, 59655), (3362, 58200), (3880, 50430), (3977, 49200), (4100, 47724), (4656, 42025), (4850, 40344), (4920, 39770), (5043, 38800), (5820, 33620), (6150, 31816), (6724, 29100), (7275, 26896), (7760, 25215), (7954, 24600), (8200, 23862), (8405, 23280), (9700, 20172), (9840, 19885), (10086, 19400), (11640, 16810), (11931, 16400), (12300, 15908), (13448, 14550)]