28744117500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5166

約数の個数: 240

約数和(自身を含む): 96681052160

約数和(自身を除く): 67936934660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 125, 140, 150, 175, 210, 218, 250, 300, 327, 350, 375, 420, 436, 500, 525, 545, 625, 654, 700, 750, 763, 875, 1050, 1090, 1250, 1308, 1500, 1526, 1635, 1750, 1875, 2100, 2180, 2289, 2500, 2625, 2725, 3052, 3270, 3500, 3750, 3815, 4375, 4578, 5023, 5250, 5450, 6540, 7500, 7630, 8175, 8750, 9156, 10046, 10500, 10900, 11445, 13125, 13625, 15069, 15260, 16350, 17500, 19075, 20092, 22890, 25115, 26250, 27250, 30138, 32700, 35161, 38150, 40875, 45780, 50230, 52500, 54500, 57225, 60276, 68125, 70322, 75345, 76300, 81750, 95375, 100460, 105483, 114450, 125575, 136250, 140644, 150690, 163500, 175805, 190750, 204375, 210966, 228900, 251150, 272500, 286125, 301380, 351610, 376725, 381500, 408750, 421932, 476875, 502300, 527415, 547507, 572250, 627875, 703220, 753450, 817500, 879025, 953750, 1054830, 1095014, 1144500, 1255750, 1430625, 1506900, 1642521, 1758050, 1883625, 1907500, 2109660, 2190028, 2511500, 2637075, 2737535, 2861250, 3139375, 3285042, 3516100, 3767250, 3832549, 4395125, 5274150, 5475070, 5722500, 6278750, 6570084, 7534500, 7665098, 8212605, 8790250, 9418125, 10548300, 10950140, 11497647, 12557500, 13185375, 13687675, 15330196, 16425210, 17580500, 18836250, 19162745, 21975625, 22995294, 26370750, 27375350, 32850420, 37672500, 38325490, 41063025, 43951250, 45990588, 52741500, 54750700, 57488235, 65926875, 68438375, 76650980, 82126050, 87902500, 95813725, 114976470, 131853750, 136876750, 164252100, 191627450, 205315125, 229952940, 263707500, 273753500, 287441175, 342191875, 383254900, 410630250, 479068625, 574882350, 684383750, 821260500, 958137250, 1026575625, 1149764700, 1368767500, 1437205875, 1916274500, 2053151250, 2395343125, 2874411750, 4106302500, 4790686250, 5748823500, 7186029375, 9581372500, 14372058750, 28744117500]

約数ペア:

[(1, 28744117500), (2, 14372058750), (3, 9581372500), (4, 7186029375), (5, 5748823500), (6, 4790686250), (7, 4106302500), (10, 2874411750), (12, 2395343125), (14, 2053151250), (15, 1916274500), (20, 1437205875), (21, 1368767500), (25, 1149764700), (28, 1026575625), (30, 958137250), (35, 821260500), (42, 684383750), (50, 574882350), (60, 479068625), (70, 410630250), (75, 383254900), (84, 342191875), (100, 287441175), (105, 273753500), (109, 263707500), (125, 229952940), (140, 205315125), (150, 191627450), (175, 164252100), (210, 136876750), (218, 131853750), (250, 114976470), (300, 95813725), (327, 87902500), (350, 82126050), (375, 76650980), (420, 68438375), (436, 65926875), (500, 57488235), (525, 54750700), (545, 52741500), (625, 45990588), (654, 43951250), (700, 41063025), (750, 38325490), (763, 37672500), (875, 32850420), (1050, 27375350), (1090, 26370750), (1250, 22995294), (1308, 21975625), (1500, 19162745), (1526, 18836250), (1635, 17580500), (1750, 16425210), (1875, 15330196), (2100, 13687675), (2180, 13185375), (2289, 12557500), (2500, 11497647), (2625, 10950140), (2725, 10548300), (3052, 9418125), (3270, 8790250), (3500, 8212605), (3750, 7665098), (3815, 7534500), (4375, 6570084), (4578, 6278750), (5023, 5722500), (5250, 5475070), (5450, 5274150), (6540, 4395125), (7500, 3832549), (7630, 3767250), (8175, 3516100), (8750, 3285042), (9156, 3139375), (10046, 2861250), (10500, 2737535), (10900, 2637075), (11445, 2511500), (13125, 2190028), (13625, 2109660), (15069, 1907500), (15260, 1883625), (16350, 1758050), (17500, 1642521), (19075, 1506900), (20092, 1430625), (22890, 1255750), (25115, 1144500), (26250, 1095014), (27250, 1054830), (30138, 953750), (32700, 879025), (35161, 817500), (38150, 753450), (40875, 703220), (45780, 627875), (50230, 572250), (52500, 547507), (54500, 527415), (57225, 502300), (60276, 476875), (68125, 421932), (70322, 408750), (75345, 381500), (76300, 376725), (81750, 351610), (95375, 301380), (100460, 286125), (105483, 272500), (114450, 251150), (125575, 228900), (136250, 210966), (140644, 204375), (150690, 190750), (163500, 175805)]