78225000

素因数分解:

$2^3\times 3^1\times 5^5\times 7^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 281232000

約数和(自身を除く): 203007000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 149, 150, 168, 175, 200, 210, 250, 280, 298, 300, 350, 375, 420, 447, 500, 525, 596, 600, 625, 700, 745, 750, 840, 875, 894, 1000, 1043, 1050, 1192, 1250, 1400, 1490, 1500, 1750, 1788, 1875, 2086, 2100, 2235, 2500, 2625, 2980, 3000, 3125, 3129, 3500, 3576, 3725, 3750, 4172, 4200, 4375, 4470, 5000, 5215, 5250, 5960, 6250, 6258, 7000, 7450, 7500, 8344, 8750, 8940, 9375, 10430, 10500, 11175, 12500, 12516, 13125, 14900, 15000, 15645, 17500, 17880, 18625, 18750, 20860, 21000, 21875, 22350, 25000, 25032, 26075, 26250, 29800, 31290, 35000, 37250, 37500, 41720, 43750, 44700, 52150, 52500, 55875, 62580, 65625, 74500, 75000, 78225, 87500, 89400, 93125, 104300, 105000, 111750, 125160, 130375, 131250, 149000, 156450, 175000, 186250, 208600, 223500, 260750, 262500, 279375, 312900, 372500, 391125, 447000, 465625, 521500, 525000, 558750, 625800, 651875, 745000, 782250, 931250, 1043000, 1117500, 1303750, 1396875, 1564500, 1862500, 1955625, 2235000, 2607500, 2793750, 3129000, 3259375, 3725000, 3911250, 5215000, 5587500, 6518750, 7822500, 9778125, 11175000, 13037500, 15645000, 19556250, 26075000, 39112500, 78225000]

約数ペア:

[(1, 78225000), (2, 39112500), (3, 26075000), (4, 19556250), (5, 15645000), (6, 13037500), (7, 11175000), (8, 9778125), (10, 7822500), (12, 6518750), (14, 5587500), (15, 5215000), (20, 3911250), (21, 3725000), (24, 3259375), (25, 3129000), (28, 2793750), (30, 2607500), (35, 2235000), (40, 1955625), (42, 1862500), (50, 1564500), (56, 1396875), (60, 1303750), (70, 1117500), (75, 1043000), (84, 931250), (100, 782250), (105, 745000), (120, 651875), (125, 625800), (140, 558750), (149, 525000), (150, 521500), (168, 465625), (175, 447000), (200, 391125), (210, 372500), (250, 312900), (280, 279375), (298, 262500), (300, 260750), (350, 223500), (375, 208600), (420, 186250), (447, 175000), (500, 156450), (525, 149000), (596, 131250), (600, 130375), (625, 125160), (700, 111750), (745, 105000), (750, 104300), (840, 93125), (875, 89400), (894, 87500), (1000, 78225), (1043, 75000), (1050, 74500), (1192, 65625), (1250, 62580), (1400, 55875), (1490, 52500), (1500, 52150), (1750, 44700), (1788, 43750), (1875, 41720), (2086, 37500), (2100, 37250), (2235, 35000), (2500, 31290), (2625, 29800), (2980, 26250), (3000, 26075), (3125, 25032), (3129, 25000), (3500, 22350), (3576, 21875), (3725, 21000), (3750, 20860), (4172, 18750), (4200, 18625), (4375, 17880), (4470, 17500), (5000, 15645), (5215, 15000), (5250, 14900), (5960, 13125), (6250, 12516), (6258, 12500), (7000, 11175), (7450, 10500), (7500, 10430), (8344, 9375), (8750, 8940)]