202321500

素因数分解:

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

素因数の和:301

約数の個数: 192

約数和(自身を含む): 642969600

約数和(自身を除く): 440648100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 125, 150, 155, 186, 190, 228, 229, 250, 285, 300, 310, 372, 375, 380, 458, 465, 475, 500, 570, 589, 620, 687, 750, 775, 916, 930, 950, 1140, 1145, 1178, 1374, 1425, 1500, 1550, 1767, 1860, 1900, 2290, 2325, 2356, 2375, 2748, 2850, 2945, 3100, 3435, 3534, 3875, 4351, 4580, 4650, 4750, 5700, 5725, 5890, 6870, 7068, 7099, 7125, 7750, 8702, 8835, 9300, 9500, 11450, 11625, 11780, 13053, 13740, 14198, 14250, 14725, 15500, 17175, 17404, 17670, 21297, 21755, 22900, 23250, 26106, 28396, 28500, 28625, 29450, 34350, 35340, 35495, 42594, 43510, 44175, 46500, 52212, 57250, 58900, 65265, 68700, 70990, 73625, 85188, 85875, 87020, 88350, 106485, 108775, 114500, 130530, 134881, 141980, 147250, 171750, 176700, 177475, 212970, 217550, 220875, 261060, 269762, 294500, 326325, 343500, 354950, 404643, 425940, 435100, 441750, 532425, 539524, 543875, 652650, 674405, 709900, 809286, 883500, 887375, 1064850, 1087750, 1305300, 1348810, 1618572, 1631625, 1774750, 2023215, 2129700, 2175500, 2662125, 2697620, 3263250, 3372025, 3549500, 4046430, 5324250, 6526500, 6744050, 8092860, 10116075, 10648500, 13488100, 16860125, 20232150, 33720250, 40464300, 50580375, 67440500, 101160750, 202321500]

約数ペア:

[(1, 202321500), (2, 101160750), (3, 67440500), (4, 50580375), (5, 40464300), (6, 33720250), (10, 20232150), (12, 16860125), (15, 13488100), (19, 10648500), (20, 10116075), (25, 8092860), (30, 6744050), (31, 6526500), (38, 5324250), (50, 4046430), (57, 3549500), (60, 3372025), (62, 3263250), (75, 2697620), (76, 2662125), (93, 2175500), (95, 2129700), (100, 2023215), (114, 1774750), (124, 1631625), (125, 1618572), (150, 1348810), (155, 1305300), (186, 1087750), (190, 1064850), (228, 887375), (229, 883500), (250, 809286), (285, 709900), (300, 674405), (310, 652650), (372, 543875), (375, 539524), (380, 532425), (458, 441750), (465, 435100), (475, 425940), (500, 404643), (570, 354950), (589, 343500), (620, 326325), (687, 294500), (750, 269762), (775, 261060), (916, 220875), (930, 217550), (950, 212970), (1140, 177475), (1145, 176700), (1178, 171750), (1374, 147250), (1425, 141980), (1500, 134881), (1550, 130530), (1767, 114500), (1860, 108775), (1900, 106485), (2290, 88350), (2325, 87020), (2356, 85875), (2375, 85188), (2748, 73625), (2850, 70990), (2945, 68700), (3100, 65265), (3435, 58900), (3534, 57250), (3875, 52212), (4351, 46500), (4580, 44175), (4650, 43510), (4750, 42594), (5700, 35495), (5725, 35340), (5890, 34350), (6870, 29450), (7068, 28625), (7099, 28500), (7125, 28396), (7750, 26106), (8702, 23250), (8835, 22900), (9300, 21755), (9500, 21297), (11450, 17670), (11625, 17404), (11780, 17175), (13053, 15500), (13740, 14725), (14198, 14250)]