15380100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 108

約数和(自身を含む): 50371776

約数和(自身を除く): 34991676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 743, 828, 900, 1035, 1150, 1380, 1486, 1725, 2070, 2229, 2300, 2972, 3450, 3715, 4140, 4458, 5175, 6687, 6900, 7430, 8916, 10350, 11145, 13374, 14860, 17089, 18575, 20700, 22290, 26748, 33435, 34178, 37150, 44580, 51267, 55725, 66870, 68356, 74300, 85445, 102534, 111450, 133740, 153801, 167175, 170890, 205068, 222900, 256335, 307602, 334350, 341780, 427225, 512670, 615204, 668700, 769005, 854450, 1025340, 1281675, 1538010, 1708900, 2563350, 3076020, 3845025, 5126700, 7690050, 15380100]

約数ペア:

[(1, 15380100), (2, 7690050), (3, 5126700), (4, 3845025), (5, 3076020), (6, 2563350), (9, 1708900), (10, 1538010), (12, 1281675), (15, 1025340), (18, 854450), (20, 769005), (23, 668700), (25, 615204), (30, 512670), (36, 427225), (45, 341780), (46, 334350), (50, 307602), (60, 256335), (69, 222900), (75, 205068), (90, 170890), (92, 167175), (100, 153801), (115, 133740), (138, 111450), (150, 102534), (180, 85445), (207, 74300), (225, 68356), (230, 66870), (276, 55725), (300, 51267), (345, 44580), (414, 37150), (450, 34178), (460, 33435), (575, 26748), (690, 22290), (743, 20700), (828, 18575), (900, 17089), (1035, 14860), (1150, 13374), (1380, 11145), (1486, 10350), (1725, 8916), (2070, 7430), (2229, 6900), (2300, 6687), (2972, 5175), (3450, 4458), (3715, 4140)]