54757500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^2\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 186971400

約数和(自身を除く): 132213900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 149, 150, 175, 196, 210, 245, 250, 294, 298, 300, 350, 375, 420, 447, 490, 500, 525, 588, 596, 625, 700, 735, 745, 750, 875, 894, 980, 1043, 1050, 1225, 1250, 1470, 1490, 1500, 1750, 1788, 1875, 2086, 2100, 2235, 2450, 2500, 2625, 2940, 2980, 3129, 3500, 3675, 3725, 3750, 4172, 4375, 4470, 4900, 5215, 5250, 6125, 6258, 7301, 7350, 7450, 7500, 8750, 8940, 10430, 10500, 11175, 12250, 12516, 13125, 14602, 14700, 14900, 15645, 17500, 18375, 18625, 20860, 21903, 22350, 24500, 26075, 26250, 29204, 30625, 31290, 36505, 36750, 37250, 43806, 44700, 52150, 52500, 55875, 61250, 62580, 73010, 73500, 74500, 78225, 87612, 91875, 93125, 104300, 109515, 111750, 122500, 130375, 146020, 156450, 182525, 183750, 186250, 219030, 223500, 260750, 279375, 312900, 365050, 367500, 372500, 391125, 438060, 521500, 547575, 558750, 651875, 730100, 782250, 912625, 1095150, 1117500, 1303750, 1564500, 1825250, 1955625, 2190300, 2607500, 2737875, 3650500, 3911250, 4563125, 5475750, 7822500, 9126250, 10951500, 13689375, 18252500, 27378750, 54757500]

約数ペア:

[(1, 54757500), (2, 27378750), (3, 18252500), (4, 13689375), (5, 10951500), (6, 9126250), (7, 7822500), (10, 5475750), (12, 4563125), (14, 3911250), (15, 3650500), (20, 2737875), (21, 2607500), (25, 2190300), (28, 1955625), (30, 1825250), (35, 1564500), (42, 1303750), (49, 1117500), (50, 1095150), (60, 912625), (70, 782250), (75, 730100), (84, 651875), (98, 558750), (100, 547575), (105, 521500), (125, 438060), (140, 391125), (147, 372500), (149, 367500), (150, 365050), (175, 312900), (196, 279375), (210, 260750), (245, 223500), (250, 219030), (294, 186250), (298, 183750), (300, 182525), (350, 156450), (375, 146020), (420, 130375), (447, 122500), (490, 111750), (500, 109515), (525, 104300), (588, 93125), (596, 91875), (625, 87612), (700, 78225), (735, 74500), (745, 73500), (750, 73010), (875, 62580), (894, 61250), (980, 55875), (1043, 52500), (1050, 52150), (1225, 44700), (1250, 43806), (1470, 37250), (1490, 36750), (1500, 36505), (1750, 31290), (1788, 30625), (1875, 29204), (2086, 26250), (2100, 26075), (2235, 24500), (2450, 22350), (2500, 21903), (2625, 20860), (2940, 18625), (2980, 18375), (3129, 17500), (3500, 15645), (3675, 14900), (3725, 14700), (3750, 14602), (4172, 13125), (4375, 12516), (4470, 12250), (4900, 11175), (5215, 10500), (5250, 10430), (6125, 8940), (6258, 8750), (7301, 7500), (7350, 7450)]