121392900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 415251200

約数和(自身を除く): 293858300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 229, 279, 285, 300, 310, 342, 372, 380, 450, 458, 465, 475, 558, 570, 589, 620, 684, 687, 775, 855, 900, 916, 930, 950, 1116, 1140, 1145, 1178, 1374, 1395, 1425, 1550, 1710, 1767, 1860, 1900, 2061, 2290, 2325, 2356, 2748, 2790, 2850, 2945, 3100, 3420, 3435, 3534, 4122, 4275, 4351, 4580, 4650, 5301, 5580, 5700, 5725, 5890, 6870, 6975, 7068, 7099, 8244, 8550, 8702, 8835, 9300, 10305, 10602, 11450, 11780, 13053, 13740, 13950, 14198, 14725, 17100, 17175, 17404, 17670, 20610, 21204, 21297, 21755, 22900, 26106, 26505, 27900, 28396, 29450, 34350, 35340, 35495, 39159, 41220, 42594, 43510, 44175, 51525, 52212, 53010, 58900, 63891, 65265, 68700, 70990, 78318, 85188, 87020, 88350, 103050, 106020, 106485, 108775, 127782, 130530, 132525, 134881, 141980, 156636, 176700, 177475, 195795, 206100, 212970, 217550, 255564, 261060, 265050, 269762, 319455, 326325, 354950, 391590, 404643, 425940, 435100, 530100, 532425, 539524, 638910, 652650, 674405, 709900, 783180, 809286, 978975, 1064850, 1213929, 1277820, 1305300, 1348810, 1597275, 1618572, 1957950, 2023215, 2129700, 2427858, 2697620, 3194550, 3372025, 3915900, 4046430, 4855716, 6069645, 6389100, 6744050, 8092860, 10116075, 12139290, 13488100, 20232150, 24278580, 30348225, 40464300, 60696450, 121392900]

約数ペア:

[(1, 121392900), (2, 60696450), (3, 40464300), (4, 30348225), (5, 24278580), (6, 20232150), (9, 13488100), (10, 12139290), (12, 10116075), (15, 8092860), (18, 6744050), (19, 6389100), (20, 6069645), (25, 4855716), (30, 4046430), (31, 3915900), (36, 3372025), (38, 3194550), (45, 2697620), (50, 2427858), (57, 2129700), (60, 2023215), (62, 1957950), (75, 1618572), (76, 1597275), (90, 1348810), (93, 1305300), (95, 1277820), (100, 1213929), (114, 1064850), (124, 978975), (150, 809286), (155, 783180), (171, 709900), (180, 674405), (186, 652650), (190, 638910), (225, 539524), (228, 532425), (229, 530100), (279, 435100), (285, 425940), (300, 404643), (310, 391590), (342, 354950), (372, 326325), (380, 319455), (450, 269762), (458, 265050), (465, 261060), (475, 255564), (558, 217550), (570, 212970), (589, 206100), (620, 195795), (684, 177475), (687, 176700), (775, 156636), (855, 141980), (900, 134881), (916, 132525), (930, 130530), (950, 127782), (1116, 108775), (1140, 106485), (1145, 106020), (1178, 103050), (1374, 88350), (1395, 87020), (1425, 85188), (1550, 78318), (1710, 70990), (1767, 68700), (1860, 65265), (1900, 63891), (2061, 58900), (2290, 53010), (2325, 52212), (2356, 51525), (2748, 44175), (2790, 43510), (2850, 42594), (2945, 41220), (3100, 39159), (3420, 35495), (3435, 35340), (3534, 34350), (4122, 29450), (4275, 28396), (4351, 27900), (4580, 26505), (4650, 26106), (5301, 22900), (5580, 21755), (5700, 21297), (5725, 21204), (5890, 20610), (6870, 17670), (6975, 17404), (7068, 17175), (7099, 17100), (8244, 14725), (8550, 14198), (8702, 13950), (8835, 13740), (9300, 13053), (10305, 11780), (10602, 11450)]