1540397400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{111623}}^1$

素因数の和:111665

約数の個数: 96

約数和(自身を含む): 4982895360

約数和(自身を除く): 3442497960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 111623, 223246, 334869, 446492, 558115, 669738, 892984, 1116230, 1339476, 1674345, 2232460, 2567329, 2678952, 2790575, 3348690, 4464920, 5134658, 5581150, 6697380, 7701987, 8371725, 10269316, 11162300, 12836645, 13394760, 15403974, 16743450, 20538632, 22324600, 25673290, 30807948, 33486900, 38509935, 51346580, 61615896, 64183225, 66973800, 77019870, 102693160, 128366450, 154039740, 192549675, 256732900, 308079480, 385099350, 513465800, 770198700, 1540397400]

約数ペア:

[(1, 1540397400), (2, 770198700), (3, 513465800), (4, 385099350), (5, 308079480), (6, 256732900), (8, 192549675), (10, 154039740), (12, 128366450), (15, 102693160), (20, 77019870), (23, 66973800), (24, 64183225), (25, 61615896), (30, 51346580), (40, 38509935), (46, 33486900), (50, 30807948), (60, 25673290), (69, 22324600), (75, 20538632), (92, 16743450), (100, 15403974), (115, 13394760), (120, 12836645), (138, 11162300), (150, 10269316), (184, 8371725), (200, 7701987), (230, 6697380), (276, 5581150), (300, 5134658), (345, 4464920), (460, 3348690), (552, 2790575), (575, 2678952), (600, 2567329), (690, 2232460), (920, 1674345), (1150, 1339476), (1380, 1116230), (1725, 892984), (2300, 669738), (2760, 558115), (3450, 446492), (4600, 334869), (6900, 223246), (13800, 111623)]