157363500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 144

約数和(自身を含む): 533306592

約数和(自身を除く): 375943092

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, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2100, 2141, 2450, 2625, 2940, 3500, 3675, 4282, 4900, 5250, 6125, 6423, 7350, 8564, 10500, 10705, 12250, 12846, 14700, 14987, 18375, 21410, 24500, 25692, 29974, 32115, 36750, 42820, 44961, 53525, 59948, 64230, 73500, 74935, 89922, 104909, 107050, 128460, 149870, 160575, 179844, 209818, 214100, 224805, 267625, 299740, 314727, 321150, 374675, 419636, 449610, 524545, 535250, 629454, 642300, 749350, 802875, 899220, 1049090, 1070500, 1124025, 1258908, 1498700, 1573635, 1605750, 1873375, 2098180, 2248050, 2622725, 3147270, 3211500, 3746750, 4496100, 5245450, 5620125, 6294540, 7493500, 7868175, 10490900, 11240250, 13113625, 15736350, 22480500, 26227250, 31472700, 39340875, 52454500, 78681750, 157363500]

約数ペア:

[(1, 157363500), (2, 78681750), (3, 52454500), (4, 39340875), (5, 31472700), (6, 26227250), (7, 22480500), (10, 15736350), (12, 13113625), (14, 11240250), (15, 10490900), (20, 7868175), (21, 7493500), (25, 6294540), (28, 5620125), (30, 5245450), (35, 4496100), (42, 3746750), (49, 3211500), (50, 3147270), (60, 2622725), (70, 2248050), (75, 2098180), (84, 1873375), (98, 1605750), (100, 1573635), (105, 1498700), (125, 1258908), (140, 1124025), (147, 1070500), (150, 1049090), (175, 899220), (196, 802875), (210, 749350), (245, 642300), (250, 629454), (294, 535250), (300, 524545), (350, 449610), (375, 419636), (420, 374675), (490, 321150), (500, 314727), (525, 299740), (588, 267625), (700, 224805), (735, 214100), (750, 209818), (875, 179844), (980, 160575), (1050, 149870), (1225, 128460), (1470, 107050), (1500, 104909), (1750, 89922), (2100, 74935), (2141, 73500), (2450, 64230), (2625, 59948), (2940, 53525), (3500, 44961), (3675, 42820), (4282, 36750), (4900, 32115), (5250, 29974), (6125, 25692), (6423, 24500), (7350, 21410), (8564, 18375), (10500, 14987), (10705, 14700), (12250, 12846)]