120031600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 318698352

約数和(自身を除く): 198666752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 325, 328, 400, 410, 520, 533, 563, 650, 656, 820, 1025, 1040, 1066, 1126, 1300, 1640, 2050, 2132, 2252, 2600, 2665, 2815, 3280, 4100, 4264, 4504, 5200, 5330, 5630, 7319, 8200, 8528, 9008, 10660, 11260, 13325, 14075, 14638, 16400, 21320, 22520, 23083, 26650, 28150, 29276, 36595, 42640, 45040, 46166, 53300, 56300, 58552, 73190, 92332, 106600, 112600, 115415, 117104, 146380, 182975, 184664, 213200, 225200, 230830, 292760, 300079, 365950, 369328, 461660, 577075, 585520, 600158, 731900, 923320, 1154150, 1200316, 1463800, 1500395, 1846640, 2308300, 2400632, 2927600, 3000790, 4616600, 4801264, 6001580, 7501975, 9233200, 12003160, 15003950, 24006320, 30007900, 60015800, 120031600]

約数ペア:

[(1, 120031600), (2, 60015800), (4, 30007900), (5, 24006320), (8, 15003950), (10, 12003160), (13, 9233200), (16, 7501975), (20, 6001580), (25, 4801264), (26, 4616600), (40, 3000790), (41, 2927600), (50, 2400632), (52, 2308300), (65, 1846640), (80, 1500395), (82, 1463800), (100, 1200316), (104, 1154150), (130, 923320), (164, 731900), (200, 600158), (205, 585520), (208, 577075), (260, 461660), (325, 369328), (328, 365950), (400, 300079), (410, 292760), (520, 230830), (533, 225200), (563, 213200), (650, 184664), (656, 182975), (820, 146380), (1025, 117104), (1040, 115415), (1066, 112600), (1126, 106600), (1300, 92332), (1640, 73190), (2050, 58552), (2132, 56300), (2252, 53300), (2600, 46166), (2665, 45040), (2815, 42640), (3280, 36595), (4100, 29276), (4264, 28150), (4504, 26650), (5200, 23083), (5330, 22520), (5630, 21320), (7319, 16400), (8200, 14638), (8528, 14075), (9008, 13325), (10660, 11260)]