200895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 641044800

約数和(自身を除く): 440149800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 125, 150, 177, 200, 227, 236, 250, 295, 300, 354, 375, 454, 472, 500, 590, 600, 625, 681, 708, 750, 885, 908, 1000, 1135, 1180, 1250, 1362, 1416, 1475, 1500, 1770, 1816, 1875, 2270, 2360, 2500, 2724, 2950, 3000, 3405, 3540, 3750, 4425, 4540, 5000, 5448, 5675, 5900, 6810, 7080, 7375, 7500, 8850, 9080, 11350, 11800, 13393, 13620, 14750, 15000, 17025, 17700, 22125, 22700, 26786, 27240, 28375, 29500, 34050, 35400, 36875, 40179, 44250, 45400, 53572, 56750, 59000, 66965, 68100, 73750, 80358, 85125, 88500, 107144, 110625, 113500, 133930, 136200, 141875, 147500, 160716, 170250, 177000, 200895, 221250, 227000, 267860, 283750, 295000, 321432, 334825, 340500, 401790, 425625, 442500, 535720, 567500, 669650, 681000, 803580, 851250, 885000, 1004475, 1135000, 1339300, 1607160, 1674125, 1702500, 2008950, 2678600, 3348250, 3405000, 4017900, 5022375, 6696500, 8035800, 8370625, 10044750, 13393000, 16741250, 20089500, 25111875, 33482500, 40179000, 50223750, 66965000, 100447500, 200895000]

約数ペア:

[(1, 200895000), (2, 100447500), (3, 66965000), (4, 50223750), (5, 40179000), (6, 33482500), (8, 25111875), (10, 20089500), (12, 16741250), (15, 13393000), (20, 10044750), (24, 8370625), (25, 8035800), (30, 6696500), (40, 5022375), (50, 4017900), (59, 3405000), (60, 3348250), (75, 2678600), (100, 2008950), (118, 1702500), (120, 1674125), (125, 1607160), (150, 1339300), (177, 1135000), (200, 1004475), (227, 885000), (236, 851250), (250, 803580), (295, 681000), (300, 669650), (354, 567500), (375, 535720), (454, 442500), (472, 425625), (500, 401790), (590, 340500), (600, 334825), (625, 321432), (681, 295000), (708, 283750), (750, 267860), (885, 227000), (908, 221250), (1000, 200895), (1135, 177000), (1180, 170250), (1250, 160716), (1362, 147500), (1416, 141875), (1475, 136200), (1500, 133930), (1770, 113500), (1816, 110625), (1875, 107144), (2270, 88500), (2360, 85125), (2500, 80358), (2724, 73750), (2950, 68100), (3000, 66965), (3405, 59000), (3540, 56750), (3750, 53572), (4425, 45400), (4540, 44250), (5000, 40179), (5448, 36875), (5675, 35400), (5900, 34050), (6810, 29500), (7080, 28375), (7375, 27240), (7500, 26786), (8850, 22700), (9080, 22125), (11350, 17700), (11800, 17025), (13393, 15000), (13620, 14750)]