193207500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 180

約数和(自身を含む): 632247616

約数和(自身を除く): 439040116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 277, 279, 300, 310, 372, 375, 450, 465, 500, 554, 558, 620, 625, 750, 775, 831, 900, 930, 1108, 1116, 1125, 1250, 1385, 1395, 1500, 1550, 1662, 1860, 1875, 2250, 2325, 2493, 2500, 2770, 2790, 3100, 3324, 3750, 3875, 4155, 4500, 4650, 4986, 5540, 5580, 5625, 6925, 6975, 7500, 7750, 8310, 8587, 9300, 9972, 11250, 11625, 12465, 13850, 13950, 15500, 16620, 17174, 19375, 20775, 22500, 23250, 24930, 25761, 27700, 27900, 34348, 34625, 34875, 38750, 41550, 42935, 46500, 49860, 51522, 58125, 62325, 69250, 69750, 77283, 77500, 83100, 85870, 103044, 103875, 116250, 124650, 128805, 138500, 139500, 154566, 171740, 173125, 174375, 207750, 214675, 232500, 249300, 257610, 309132, 311625, 346250, 348750, 386415, 415500, 429350, 515220, 519375, 623250, 644025, 692500, 697500, 772830, 858700, 1038750, 1073375, 1246500, 1288050, 1545660, 1558125, 1932075, 2077500, 2146750, 2576100, 3116250, 3220125, 3864150, 4293500, 5366875, 6232500, 6440250, 7728300, 9660375, 10733750, 12880500, 16100625, 19320750, 21467500, 32201250, 38641500, 48301875, 64402500, 96603750, 193207500]

約数ペア:

[(1, 193207500), (2, 96603750), (3, 64402500), (4, 48301875), (5, 38641500), (6, 32201250), (9, 21467500), (10, 19320750), (12, 16100625), (15, 12880500), (18, 10733750), (20, 9660375), (25, 7728300), (30, 6440250), (31, 6232500), (36, 5366875), (45, 4293500), (50, 3864150), (60, 3220125), (62, 3116250), (75, 2576100), (90, 2146750), (93, 2077500), (100, 1932075), (124, 1558125), (125, 1545660), (150, 1288050), (155, 1246500), (180, 1073375), (186, 1038750), (225, 858700), (250, 772830), (277, 697500), (279, 692500), (300, 644025), (310, 623250), (372, 519375), (375, 515220), (450, 429350), (465, 415500), (500, 386415), (554, 348750), (558, 346250), (620, 311625), (625, 309132), (750, 257610), (775, 249300), (831, 232500), (900, 214675), (930, 207750), (1108, 174375), (1116, 173125), (1125, 171740), (1250, 154566), (1385, 139500), (1395, 138500), (1500, 128805), (1550, 124650), (1662, 116250), (1860, 103875), (1875, 103044), (2250, 85870), (2325, 83100), (2493, 77500), (2500, 77283), (2770, 69750), (2790, 69250), (3100, 62325), (3324, 58125), (3750, 51522), (3875, 49860), (4155, 46500), (4500, 42935), (4650, 41550), (4986, 38750), (5540, 34875), (5580, 34625), (5625, 34348), (6925, 27900), (6975, 27700), (7500, 25761), (7750, 24930), (8310, 23250), (8587, 22500), (9300, 20775), (9972, 19375), (11250, 17174), (11625, 16620), (12465, 15500), (13850, 13950)]