89102700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 291682720

約数和(自身を除く): 202580020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 541, 549, 610, 675, 732, 900, 915, 1082, 1098, 1220, 1350, 1525, 1623, 1647, 1830, 2164, 2196, 2700, 2705, 2745, 3050, 3246, 3294, 3660, 4575, 4869, 5410, 5490, 6100, 6492, 6588, 8115, 8235, 9150, 9738, 10820, 10980, 13525, 13725, 14607, 16230, 16470, 18300, 19476, 24345, 27050, 27450, 29214, 32460, 32940, 33001, 40575, 41175, 48690, 54100, 54900, 58428, 66002, 73035, 81150, 82350, 97380, 99003, 121725, 132004, 146070, 162300, 164700, 165005, 198006, 243450, 292140, 297009, 330010, 365175, 396012, 486900, 495015, 594018, 660020, 730350, 825025, 891027, 990030, 1188036, 1460700, 1485045, 1650050, 1782054, 1980060, 2475075, 2970090, 3300100, 3564108, 4455135, 4950150, 5940180, 7425225, 8910270, 9900300, 14850450, 17820540, 22275675, 29700900, 44551350, 89102700]

約数ペア:

[(1, 89102700), (2, 44551350), (3, 29700900), (4, 22275675), (5, 17820540), (6, 14850450), (9, 9900300), (10, 8910270), (12, 7425225), (15, 5940180), (18, 4950150), (20, 4455135), (25, 3564108), (27, 3300100), (30, 2970090), (36, 2475075), (45, 1980060), (50, 1782054), (54, 1650050), (60, 1485045), (61, 1460700), (75, 1188036), (90, 990030), (100, 891027), (108, 825025), (122, 730350), (135, 660020), (150, 594018), (180, 495015), (183, 486900), (225, 396012), (244, 365175), (270, 330010), (300, 297009), (305, 292140), (366, 243450), (450, 198006), (540, 165005), (541, 164700), (549, 162300), (610, 146070), (675, 132004), (732, 121725), (900, 99003), (915, 97380), (1082, 82350), (1098, 81150), (1220, 73035), (1350, 66002), (1525, 58428), (1623, 54900), (1647, 54100), (1830, 48690), (2164, 41175), (2196, 40575), (2700, 33001), (2705, 32940), (2745, 32460), (3050, 29214), (3246, 27450), (3294, 27050), (3660, 24345), (4575, 19476), (4869, 18300), (5410, 16470), (5490, 16230), (6100, 14607), (6492, 13725), (6588, 13525), (8115, 10980), (8235, 10820), (9150, 9738)]