42194100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 136102400

約数和(自身を除く): 93908300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 349, 372, 390, 403, 465, 620, 650, 698, 775, 780, 806, 930, 975, 1047, 1209, 1300, 1396, 1550, 1612, 1745, 1860, 1950, 2015, 2094, 2325, 2418, 3100, 3490, 3900, 4030, 4188, 4537, 4650, 4836, 5235, 6045, 6980, 8060, 8725, 9074, 9300, 10075, 10470, 10819, 12090, 13611, 17450, 18148, 20150, 20940, 21638, 22685, 24180, 26175, 27222, 30225, 32457, 34900, 40300, 43276, 45370, 52350, 54095, 54444, 60450, 64914, 68055, 90740, 104700, 108190, 113425, 120900, 129828, 136110, 140647, 162285, 216380, 226850, 270475, 272220, 281294, 324570, 340275, 421941, 453700, 540950, 562588, 649140, 680550, 703235, 811425, 843882, 1081900, 1361100, 1406470, 1622850, 1687764, 2109705, 2812940, 3245700, 3516175, 4219410, 7032350, 8438820, 10548525, 14064700, 21097050, 42194100]

約数ペア:

[(1, 42194100), (2, 21097050), (3, 14064700), (4, 10548525), (5, 8438820), (6, 7032350), (10, 4219410), (12, 3516175), (13, 3245700), (15, 2812940), (20, 2109705), (25, 1687764), (26, 1622850), (30, 1406470), (31, 1361100), (39, 1081900), (50, 843882), (52, 811425), (60, 703235), (62, 680550), (65, 649140), (75, 562588), (78, 540950), (93, 453700), (100, 421941), (124, 340275), (130, 324570), (150, 281294), (155, 272220), (156, 270475), (186, 226850), (195, 216380), (260, 162285), (300, 140647), (310, 136110), (325, 129828), (349, 120900), (372, 113425), (390, 108190), (403, 104700), (465, 90740), (620, 68055), (650, 64914), (698, 60450), (775, 54444), (780, 54095), (806, 52350), (930, 45370), (975, 43276), (1047, 40300), (1209, 34900), (1300, 32457), (1396, 30225), (1550, 27222), (1612, 26175), (1745, 24180), (1860, 22685), (1950, 21638), (2015, 20940), (2094, 20150), (2325, 18148), (2418, 17450), (3100, 13611), (3490, 12090), (3900, 10819), (4030, 10470), (4188, 10075), (4537, 9300), (4650, 9074), (4836, 8725), (5235, 8060), (6045, 6980)]