72645000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 236174400

約数和(自身を除く): 163529400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 167, 174, 200, 232, 250, 290, 300, 334, 348, 375, 435, 500, 501, 580, 600, 625, 668, 696, 725, 750, 835, 870, 1000, 1002, 1160, 1250, 1336, 1450, 1500, 1670, 1740, 1875, 2004, 2175, 2500, 2505, 2900, 3000, 3340, 3480, 3625, 3750, 4008, 4175, 4350, 4843, 5000, 5010, 5800, 6680, 7250, 7500, 8350, 8700, 9686, 10020, 10875, 12525, 14500, 14529, 15000, 16700, 17400, 18125, 19372, 20040, 20875, 21750, 24215, 25050, 29000, 29058, 33400, 36250, 38744, 41750, 43500, 48430, 50100, 54375, 58116, 62625, 72500, 72645, 83500, 87000, 96860, 100200, 104375, 108750, 116232, 121075, 125250, 145000, 145290, 167000, 193720, 208750, 217500, 242150, 250500, 290580, 313125, 363225, 417500, 435000, 484300, 501000, 581160, 605375, 626250, 726450, 835000, 968600, 1210750, 1252500, 1452900, 1816125, 2421500, 2505000, 2905800, 3026875, 3632250, 4843000, 6053750, 7264500, 9080625, 12107500, 14529000, 18161250, 24215000, 36322500, 72645000]

約数ペア:

[(1, 72645000), (2, 36322500), (3, 24215000), (4, 18161250), (5, 14529000), (6, 12107500), (8, 9080625), (10, 7264500), (12, 6053750), (15, 4843000), (20, 3632250), (24, 3026875), (25, 2905800), (29, 2505000), (30, 2421500), (40, 1816125), (50, 1452900), (58, 1252500), (60, 1210750), (75, 968600), (87, 835000), (100, 726450), (116, 626250), (120, 605375), (125, 581160), (145, 501000), (150, 484300), (167, 435000), (174, 417500), (200, 363225), (232, 313125), (250, 290580), (290, 250500), (300, 242150), (334, 217500), (348, 208750), (375, 193720), (435, 167000), (500, 145290), (501, 145000), (580, 125250), (600, 121075), (625, 116232), (668, 108750), (696, 104375), (725, 100200), (750, 96860), (835, 87000), (870, 83500), (1000, 72645), (1002, 72500), (1160, 62625), (1250, 58116), (1336, 54375), (1450, 50100), (1500, 48430), (1670, 43500), (1740, 41750), (1875, 38744), (2004, 36250), (2175, 33400), (2500, 29058), (2505, 29000), (2900, 25050), (3000, 24215), (3340, 21750), (3480, 20875), (3625, 20040), (3750, 19372), (4008, 18125), (4175, 17400), (4350, 16700), (4843, 15000), (5000, 14529), (5010, 14500), (5800, 12525), (6680, 10875), (7250, 10020), (7500, 9686), (8350, 8700)]