199095300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 144

約数和(自身を含む): 673915200

約数和(自身を除く): 474819900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 3881, 4275, 5130, 5700, 7762, 8550, 10260, 11643, 12825, 15524, 17100, 19405, 23286, 25650, 34929, 38810, 46572, 51300, 58215, 69858, 73739, 77620, 97025, 104787, 116430, 139716, 147478, 174645, 194050, 209574, 221217, 232860, 291075, 294956, 349290, 368695, 388100, 419148, 442434, 523935, 582150, 663651, 698580, 737390, 873225, 884868, 1047870, 1106085, 1164300, 1327302, 1474780, 1746450, 1843475, 1990953, 2095740, 2212170, 2619675, 2654604, 3318255, 3492900, 3686950, 3981906, 4424340, 5239350, 5530425, 6636510, 7373900, 7963812, 9954765, 10478700, 11060850, 13273020, 16591275, 19909530, 22121700, 33182550, 39819060, 49773825, 66365100, 99547650, 199095300]

約数ペア:

[(1, 199095300), (2, 99547650), (3, 66365100), (4, 49773825), (5, 39819060), (6, 33182550), (9, 22121700), (10, 19909530), (12, 16591275), (15, 13273020), (18, 11060850), (19, 10478700), (20, 9954765), (25, 7963812), (27, 7373900), (30, 6636510), (36, 5530425), (38, 5239350), (45, 4424340), (50, 3981906), (54, 3686950), (57, 3492900), (60, 3318255), (75, 2654604), (76, 2619675), (90, 2212170), (95, 2095740), (100, 1990953), (108, 1843475), (114, 1746450), (135, 1474780), (150, 1327302), (171, 1164300), (180, 1106085), (190, 1047870), (225, 884868), (228, 873225), (270, 737390), (285, 698580), (300, 663651), (342, 582150), (380, 523935), (450, 442434), (475, 419148), (513, 388100), (540, 368695), (570, 349290), (675, 294956), (684, 291075), (855, 232860), (900, 221217), (950, 209574), (1026, 194050), (1140, 174645), (1350, 147478), (1425, 139716), (1710, 116430), (1900, 104787), (2052, 97025), (2565, 77620), (2700, 73739), (2850, 69858), (3420, 58215), (3881, 51300), (4275, 46572), (5130, 38810), (5700, 34929), (7762, 25650), (8550, 23286), (10260, 19405), (11643, 17100), (12825, 15524)]