397230900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 1307749632

約数和(自身を除く): 910518732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 121, 124, 132, 150, 155, 165, 186, 220, 242, 275, 300, 310, 330, 341, 353, 363, 372, 465, 484, 550, 605, 620, 660, 682, 706, 726, 775, 825, 930, 1023, 1059, 1100, 1210, 1364, 1412, 1452, 1550, 1650, 1705, 1765, 1815, 1860, 2046, 2118, 2325, 2420, 3025, 3100, 3300, 3410, 3530, 3630, 3751, 3883, 4092, 4236, 4650, 5115, 5295, 6050, 6820, 7060, 7260, 7502, 7766, 8525, 8825, 9075, 9300, 10230, 10590, 10943, 11253, 11649, 12100, 15004, 15532, 17050, 17650, 18150, 18755, 19415, 20460, 21180, 21886, 22506, 23298, 25575, 26475, 32829, 34100, 35300, 36300, 37510, 38830, 42713, 43772, 45012, 46596, 51150, 52950, 54715, 56265, 58245, 65658, 75020, 77660, 85426, 93775, 97075, 102300, 105900, 109430, 112530, 116490, 120373, 128139, 131316, 164145, 170852, 187550, 194150, 213565, 218860, 225060, 232980, 240746, 256278, 273575, 281325, 291225, 328290, 361119, 375100, 388300, 427130, 481492, 512556, 547150, 562650, 582450, 601865, 640695, 656580, 722238, 820725, 854260, 1067825, 1094300, 1125300, 1164900, 1203730, 1281390, 1324103, 1444476, 1641450, 1805595, 2135650, 2407460, 2562780, 2648206, 3009325, 3203475, 3282900, 3611190, 3972309, 4271300, 5296412, 6018650, 6406950, 6620515, 7222380, 7944618, 9027975, 12037300, 12813900, 13241030, 15889236, 18055950, 19861545, 26482060, 33102575, 36111900, 39723090, 66205150, 79446180, 99307725, 132410300, 198615450, 397230900]

約数ペア:

[(1, 397230900), (2, 198615450), (3, 132410300), (4, 99307725), (5, 79446180), (6, 66205150), (10, 39723090), (11, 36111900), (12, 33102575), (15, 26482060), (20, 19861545), (22, 18055950), (25, 15889236), (30, 13241030), (31, 12813900), (33, 12037300), (44, 9027975), (50, 7944618), (55, 7222380), (60, 6620515), (62, 6406950), (66, 6018650), (75, 5296412), (93, 4271300), (100, 3972309), (110, 3611190), (121, 3282900), (124, 3203475), (132, 3009325), (150, 2648206), (155, 2562780), (165, 2407460), (186, 2135650), (220, 1805595), (242, 1641450), (275, 1444476), (300, 1324103), (310, 1281390), (330, 1203730), (341, 1164900), (353, 1125300), (363, 1094300), (372, 1067825), (465, 854260), (484, 820725), (550, 722238), (605, 656580), (620, 640695), (660, 601865), (682, 582450), (706, 562650), (726, 547150), (775, 512556), (825, 481492), (930, 427130), (1023, 388300), (1059, 375100), (1100, 361119), (1210, 328290), (1364, 291225), (1412, 281325), (1452, 273575), (1550, 256278), (1650, 240746), (1705, 232980), (1765, 225060), (1815, 218860), (1860, 213565), (2046, 194150), (2118, 187550), (2325, 170852), (2420, 164145), (3025, 131316), (3100, 128139), (3300, 120373), (3410, 116490), (3530, 112530), (3630, 109430), (3751, 105900), (3883, 102300), (4092, 97075), (4236, 93775), (4650, 85426), (5115, 77660), (5295, 75020), (6050, 65658), (6820, 58245), (7060, 56265), (7260, 54715), (7502, 52950), (7766, 51150), (8525, 46596), (8825, 45012), (9075, 43772), (9300, 42713), (10230, 38830), (10590, 37510), (10943, 36300), (11253, 35300), (11649, 34100), (12100, 32829), (15004, 26475), (15532, 25575), (17050, 23298), (17650, 22506), (18150, 21886), (18755, 21180), (19415, 20460)]