38497500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 127927800

約数和(自身を除く): 89430300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 59, 60, 75, 87, 90, 100, 116, 118, 125, 145, 150, 174, 177, 180, 225, 236, 250, 261, 290, 295, 300, 348, 354, 375, 435, 450, 500, 522, 531, 580, 590, 625, 708, 725, 750, 870, 885, 900, 1044, 1062, 1125, 1180, 1250, 1305, 1450, 1475, 1500, 1711, 1740, 1770, 1875, 2124, 2175, 2250, 2500, 2610, 2655, 2900, 2950, 3422, 3540, 3625, 3750, 4350, 4425, 4500, 5133, 5220, 5310, 5625, 5900, 6525, 6844, 7250, 7375, 7500, 8555, 8700, 8850, 10266, 10620, 10875, 11250, 13050, 13275, 14500, 14750, 15399, 17110, 17700, 18125, 20532, 21750, 22125, 22500, 25665, 26100, 26550, 29500, 30798, 32625, 34220, 36250, 36875, 42775, 43500, 44250, 51330, 53100, 54375, 61596, 65250, 66375, 72500, 73750, 76995, 85550, 88500, 102660, 108750, 110625, 128325, 130500, 132750, 147500, 153990, 163125, 171100, 213875, 217500, 221250, 256650, 265500, 307980, 326250, 331875, 384975, 427750, 442500, 513300, 641625, 652500, 663750, 769950, 855500, 1069375, 1283250, 1327500, 1539900, 1924875, 2138750, 2566500, 3208125, 3849750, 4277500, 6416250, 7699500, 9624375, 12832500, 19248750, 38497500]

約数ペア:

[(1, 38497500), (2, 19248750), (3, 12832500), (4, 9624375), (5, 7699500), (6, 6416250), (9, 4277500), (10, 3849750), (12, 3208125), (15, 2566500), (18, 2138750), (20, 1924875), (25, 1539900), (29, 1327500), (30, 1283250), (36, 1069375), (45, 855500), (50, 769950), (58, 663750), (59, 652500), (60, 641625), (75, 513300), (87, 442500), (90, 427750), (100, 384975), (116, 331875), (118, 326250), (125, 307980), (145, 265500), (150, 256650), (174, 221250), (177, 217500), (180, 213875), (225, 171100), (236, 163125), (250, 153990), (261, 147500), (290, 132750), (295, 130500), (300, 128325), (348, 110625), (354, 108750), (375, 102660), (435, 88500), (450, 85550), (500, 76995), (522, 73750), (531, 72500), (580, 66375), (590, 65250), (625, 61596), (708, 54375), (725, 53100), (750, 51330), (870, 44250), (885, 43500), (900, 42775), (1044, 36875), (1062, 36250), (1125, 34220), (1180, 32625), (1250, 30798), (1305, 29500), (1450, 26550), (1475, 26100), (1500, 25665), (1711, 22500), (1740, 22125), (1770, 21750), (1875, 20532), (2124, 18125), (2175, 17700), (2250, 17110), (2500, 15399), (2610, 14750), (2655, 14500), (2900, 13275), (2950, 13050), (3422, 11250), (3540, 10875), (3625, 10620), (3750, 10266), (4350, 8850), (4425, 8700), (4500, 8555), (5133, 7500), (5220, 7375), (5310, 7250), (5625, 6844), (5900, 6525)]