27997260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 56674740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 599, 615, 779, 820, 1140, 1198, 1230, 1558, 1797, 2337, 2396, 2460, 2995, 3116, 3594, 3895, 4674, 5990, 7188, 7790, 8985, 9348, 11381, 11685, 11980, 15580, 17970, 22762, 23370, 24559, 34143, 35940, 45524, 46740, 49118, 56905, 68286, 73677, 98236, 113810, 122795, 136572, 147354, 170715, 227620, 245590, 294708, 341430, 368385, 466621, 491180, 682860, 736770, 933242, 1399863, 1473540, 1866484, 2333105, 2799726, 4666210, 5599452, 6999315, 9332420, 13998630, 27997260]

約数ペア:

[(1, 27997260), (2, 13998630), (3, 9332420), (4, 6999315), (5, 5599452), (6, 4666210), (10, 2799726), (12, 2333105), (15, 1866484), (19, 1473540), (20, 1399863), (30, 933242), (38, 736770), (41, 682860), (57, 491180), (60, 466621), (76, 368385), (82, 341430), (95, 294708), (114, 245590), (123, 227620), (164, 170715), (190, 147354), (205, 136572), (228, 122795), (246, 113810), (285, 98236), (380, 73677), (410, 68286), (492, 56905), (570, 49118), (599, 46740), (615, 45524), (779, 35940), (820, 34143), (1140, 24559), (1198, 23370), (1230, 22762), (1558, 17970), (1797, 15580), (2337, 11980), (2396, 11685), (2460, 11381), (2995, 9348), (3116, 8985), (3594, 7790), (3895, 7188), (4674, 5990)]