55854300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 174988800

約数和(自身を除く): 119134500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 150, 164, 190, 205, 228, 239, 246, 285, 300, 380, 410, 475, 478, 492, 570, 615, 717, 779, 820, 950, 956, 1025, 1140, 1195, 1230, 1425, 1434, 1558, 1900, 2050, 2337, 2390, 2460, 2850, 2868, 3075, 3116, 3585, 3895, 4100, 4541, 4674, 4780, 5700, 5975, 6150, 7170, 7790, 9082, 9348, 9799, 11685, 11950, 12300, 13623, 14340, 15580, 17925, 18164, 19475, 19598, 22705, 23370, 23900, 27246, 29397, 35850, 38950, 39196, 45410, 46740, 48995, 54492, 58425, 58794, 68115, 71700, 77900, 90820, 97990, 113525, 116850, 117588, 136230, 146985, 186181, 195980, 227050, 233700, 244975, 272460, 293970, 340575, 372362, 454100, 489950, 558543, 587940, 681150, 734925, 744724, 930905, 979900, 1117086, 1362300, 1469850, 1861810, 2234172, 2792715, 2939700, 3723620, 4654525, 5585430, 9309050, 11170860, 13963575, 18618100, 27927150, 55854300]

約数ペア:

[(1, 55854300), (2, 27927150), (3, 18618100), (4, 13963575), (5, 11170860), (6, 9309050), (10, 5585430), (12, 4654525), (15, 3723620), (19, 2939700), (20, 2792715), (25, 2234172), (30, 1861810), (38, 1469850), (41, 1362300), (50, 1117086), (57, 979900), (60, 930905), (75, 744724), (76, 734925), (82, 681150), (95, 587940), (100, 558543), (114, 489950), (123, 454100), (150, 372362), (164, 340575), (190, 293970), (205, 272460), (228, 244975), (239, 233700), (246, 227050), (285, 195980), (300, 186181), (380, 146985), (410, 136230), (475, 117588), (478, 116850), (492, 113525), (570, 97990), (615, 90820), (717, 77900), (779, 71700), (820, 68115), (950, 58794), (956, 58425), (1025, 54492), (1140, 48995), (1195, 46740), (1230, 45410), (1425, 39196), (1434, 38950), (1558, 35850), (1900, 29397), (2050, 27246), (2337, 23900), (2390, 23370), (2460, 22705), (2850, 19598), (2868, 19475), (3075, 18164), (3116, 17925), (3585, 15580), (3895, 14340), (4100, 13623), (4541, 12300), (4674, 11950), (4780, 11685), (5700, 9799), (5975, 9348), (6150, 9082), (7170, 7790)]