207337500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 696674160

約数和(自身を除く): 489336660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 97, 100, 114, 125, 150, 171, 180, 190, 194, 225, 228, 250, 285, 291, 300, 342, 375, 380, 388, 450, 475, 485, 500, 570, 582, 625, 684, 750, 855, 873, 900, 950, 970, 1125, 1140, 1164, 1250, 1425, 1455, 1500, 1710, 1746, 1843, 1875, 1900, 1940, 2250, 2375, 2425, 2500, 2850, 2910, 3125, 3420, 3492, 3686, 3750, 4275, 4365, 4500, 4750, 4850, 5529, 5625, 5700, 5820, 6250, 7125, 7275, 7372, 7500, 8550, 8730, 9215, 9375, 9500, 9700, 11058, 11250, 11875, 12125, 12500, 14250, 14550, 16587, 17100, 17460, 18430, 18750, 21375, 21825, 22116, 22500, 23750, 24250, 27645, 28125, 28500, 29100, 33174, 35625, 36375, 36860, 37500, 42750, 43650, 46075, 47500, 48500, 55290, 56250, 59375, 60625, 66348, 71250, 72750, 82935, 85500, 87300, 92150, 106875, 109125, 110580, 112500, 118750, 121250, 138225, 142500, 145500, 165870, 178125, 181875, 184300, 213750, 218250, 230375, 237500, 242500, 276450, 303125, 331740, 356250, 363750, 414675, 427500, 436500, 460750, 534375, 545625, 552900, 606250, 691125, 712500, 727500, 829350, 909375, 921500, 1068750, 1091250, 1151875, 1212500, 1382250, 1658700, 1818750, 2073375, 2137500, 2182500, 2303750, 2728125, 2764500, 3455625, 3637500, 4146750, 4607500, 5456250, 5759375, 6911250, 8293500, 10366875, 10912500, 11518750, 13822500, 17278125, 20733750, 23037500, 34556250, 41467500, 51834375, 69112500, 103668750, 207337500]

約数ペア:

[(1, 207337500), (2, 103668750), (3, 69112500), (4, 51834375), (5, 41467500), (6, 34556250), (9, 23037500), (10, 20733750), (12, 17278125), (15, 13822500), (18, 11518750), (19, 10912500), (20, 10366875), (25, 8293500), (30, 6911250), (36, 5759375), (38, 5456250), (45, 4607500), (50, 4146750), (57, 3637500), (60, 3455625), (75, 2764500), (76, 2728125), (90, 2303750), (95, 2182500), (97, 2137500), (100, 2073375), (114, 1818750), (125, 1658700), (150, 1382250), (171, 1212500), (180, 1151875), (190, 1091250), (194, 1068750), (225, 921500), (228, 909375), (250, 829350), (285, 727500), (291, 712500), (300, 691125), (342, 606250), (375, 552900), (380, 545625), (388, 534375), (450, 460750), (475, 436500), (485, 427500), (500, 414675), (570, 363750), (582, 356250), (625, 331740), (684, 303125), (750, 276450), (855, 242500), (873, 237500), (900, 230375), (950, 218250), (970, 213750), (1125, 184300), (1140, 181875), (1164, 178125), (1250, 165870), (1425, 145500), (1455, 142500), (1500, 138225), (1710, 121250), (1746, 118750), (1843, 112500), (1875, 110580), (1900, 109125), (1940, 106875), (2250, 92150), (2375, 87300), (2425, 85500), (2500, 82935), (2850, 72750), (2910, 71250), (3125, 66348), (3420, 60625), (3492, 59375), (3686, 56250), (3750, 55290), (4275, 48500), (4365, 47500), (4500, 46075), (4750, 43650), (4850, 42750), (5529, 37500), (5625, 36860), (5700, 36375), (5820, 35625), (6250, 33174), (7125, 29100), (7275, 28500), (7372, 28125), (7500, 27645), (8550, 24250), (8730, 23750), (9215, 22500), (9375, 22116), (9500, 21825), (9700, 21375), (11058, 18750), (11250, 18430), (11875, 17460), (12125, 17100), (12500, 16587), (14250, 14550)]