27908995500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{36269}}^1$

素因数の和:36319

約数の個数: 240

約数和(自身を含む): 95848552800

約数和(自身を除く): 67939557300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 125, 135, 150, 162, 171, 180, 190, 225, 228, 250, 270, 285, 300, 324, 342, 375, 380, 405, 450, 475, 500, 513, 540, 570, 675, 684, 750, 810, 855, 900, 950, 1026, 1125, 1140, 1350, 1425, 1500, 1539, 1620, 1710, 1900, 2025, 2052, 2250, 2375, 2565, 2700, 2850, 3078, 3375, 3420, 4050, 4275, 4500, 4750, 5130, 5700, 6156, 6750, 7125, 7695, 8100, 8550, 9500, 10125, 10260, 12825, 13500, 14250, 15390, 17100, 20250, 21375, 25650, 28500, 30780, 36269, 38475, 40500, 42750, 51300, 64125, 72538, 76950, 85500, 108807, 128250, 145076, 153900, 181345, 192375, 217614, 256500, 326421, 362690, 384750, 435228, 544035, 652842, 689111, 725380, 769500, 906725, 979263, 1088070, 1305684, 1378222, 1632105, 1813450, 1958526, 2067333, 2176140, 2720175, 2756444, 2937789, 3264210, 3445555, 3626900, 3917052, 4134666, 4533625, 4896315, 5440350, 5875578, 6201999, 6528420, 6891110, 8160525, 8269332, 9067250, 9792630, 10336665, 10880700, 11751156, 12403998, 13600875, 13782220, 14688945, 16321050, 17227775, 18134500, 18605997, 19585260, 20673330, 24481575, 24807996, 27201750, 29377890, 31009995, 32642100, 34455550, 37211994, 40802625, 41346660, 48963150, 51683325, 54403500, 55817991, 58755780, 62019990, 68911100, 73444725, 74423988, 81605250, 86138875, 93029985, 97926300, 103366650, 111635982, 122407875, 124039980, 146889450, 155049975, 163210500, 172277750, 186059970, 206733300, 223271964, 244815750, 258416625, 279089955, 293778900, 310099950, 344555500, 367223625, 372119940, 465149925, 489631500, 516833250, 558179910, 620199900, 734447250, 775249875, 930299850, 1033666500, 1116359820, 1395449775, 1468894500, 1550499750, 1860599700, 2325749625, 2790899550, 3100999500, 4651499250, 5581799100, 6977248875, 9302998500, 13954497750, 27908995500]

約数ペア:

[(1, 27908995500), (2, 13954497750), (3, 9302998500), (4, 6977248875), (5, 5581799100), (6, 4651499250), (9, 3100999500), (10, 2790899550), (12, 2325749625), (15, 1860599700), (18, 1550499750), (19, 1468894500), (20, 1395449775), (25, 1116359820), (27, 1033666500), (30, 930299850), (36, 775249875), (38, 734447250), (45, 620199900), (50, 558179910), (54, 516833250), (57, 489631500), (60, 465149925), (75, 372119940), (76, 367223625), (81, 344555500), (90, 310099950), (95, 293778900), (100, 279089955), (108, 258416625), (114, 244815750), (125, 223271964), (135, 206733300), (150, 186059970), (162, 172277750), (171, 163210500), (180, 155049975), (190, 146889450), (225, 124039980), (228, 122407875), (250, 111635982), (270, 103366650), (285, 97926300), (300, 93029985), (324, 86138875), (342, 81605250), (375, 74423988), (380, 73444725), (405, 68911100), (450, 62019990), (475, 58755780), (500, 55817991), (513, 54403500), (540, 51683325), (570, 48963150), (675, 41346660), (684, 40802625), (750, 37211994), (810, 34455550), (855, 32642100), (900, 31009995), (950, 29377890), (1026, 27201750), (1125, 24807996), (1140, 24481575), (1350, 20673330), (1425, 19585260), (1500, 18605997), (1539, 18134500), (1620, 17227775), (1710, 16321050), (1900, 14688945), (2025, 13782220), (2052, 13600875), (2250, 12403998), (2375, 11751156), (2565, 10880700), (2700, 10336665), (2850, 9792630), (3078, 9067250), (3375, 8269332), (3420, 8160525), (4050, 6891110), (4275, 6528420), (4500, 6201999), (4750, 5875578), (5130, 5440350), (5700, 4896315), (6156, 4533625), (6750, 4134666), (7125, 3917052), (7695, 3626900), (8100, 3445555), (8550, 3264210), (9500, 2937789), (10125, 2756444), (10260, 2720175), (12825, 2176140), (13500, 2067333), (14250, 1958526), (15390, 1813450), (17100, 1632105), (20250, 1378222), (21375, 1305684), (25650, 1088070), (28500, 979263), (30780, 906725), (36269, 769500), (38475, 725380), (40500, 689111), (42750, 652842), (51300, 544035), (64125, 435228), (72538, 384750), (76950, 362690), (85500, 326421), (108807, 256500), (128250, 217614), (145076, 192375), (153900, 181345)]