25881900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 88660992

約数和(自身を除く): 62779092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 31, 33, 44, 46, 50, 55, 60, 62, 66, 69, 75, 92, 93, 100, 110, 115, 121, 124, 132, 138, 150, 155, 165, 186, 220, 230, 242, 253, 275, 276, 300, 310, 330, 341, 345, 363, 372, 460, 465, 484, 506, 550, 575, 605, 620, 660, 682, 690, 713, 726, 759, 775, 825, 930, 1012, 1023, 1100, 1150, 1210, 1265, 1364, 1380, 1426, 1452, 1518, 1550, 1650, 1705, 1725, 1815, 1860, 2046, 2139, 2300, 2325, 2420, 2530, 2783, 2852, 3025, 3036, 3100, 3300, 3410, 3450, 3565, 3630, 3751, 3795, 4092, 4278, 4650, 5060, 5115, 5566, 6050, 6325, 6820, 6900, 7130, 7260, 7502, 7590, 7843, 8349, 8525, 8556, 9075, 9300, 10230, 10695, 11132, 11253, 12100, 12650, 13915, 14260, 15004, 15180, 15686, 16698, 17050, 17825, 18150, 18755, 18975, 20460, 21390, 22506, 23529, 25300, 25575, 27830, 31372, 33396, 34100, 35650, 36300, 37510, 37950, 39215, 41745, 42780, 45012, 47058, 51150, 53475, 55660, 56265, 69575, 71300, 75020, 75900, 78430, 83490, 86273, 93775, 94116, 102300, 106950, 112530, 117645, 139150, 156860, 166980, 172546, 187550, 196075, 208725, 213900, 225060, 235290, 258819, 278300, 281325, 345092, 375100, 392150, 417450, 431365, 470580, 517638, 562650, 588225, 784300, 834900, 862730, 1035276, 1125300, 1176450, 1294095, 1725460, 2156825, 2352900, 2588190, 4313650, 5176380, 6470475, 8627300, 12940950, 25881900]

約数ペア:

[(1, 25881900), (2, 12940950), (3, 8627300), (4, 6470475), (5, 5176380), (6, 4313650), (10, 2588190), (11, 2352900), (12, 2156825), (15, 1725460), (20, 1294095), (22, 1176450), (23, 1125300), (25, 1035276), (30, 862730), (31, 834900), (33, 784300), (44, 588225), (46, 562650), (50, 517638), (55, 470580), (60, 431365), (62, 417450), (66, 392150), (69, 375100), (75, 345092), (92, 281325), (93, 278300), (100, 258819), (110, 235290), (115, 225060), (121, 213900), (124, 208725), (132, 196075), (138, 187550), (150, 172546), (155, 166980), (165, 156860), (186, 139150), (220, 117645), (230, 112530), (242, 106950), (253, 102300), (275, 94116), (276, 93775), (300, 86273), (310, 83490), (330, 78430), (341, 75900), (345, 75020), (363, 71300), (372, 69575), (460, 56265), (465, 55660), (484, 53475), (506, 51150), (550, 47058), (575, 45012), (605, 42780), (620, 41745), (660, 39215), (682, 37950), (690, 37510), (713, 36300), (726, 35650), (759, 34100), (775, 33396), (825, 31372), (930, 27830), (1012, 25575), (1023, 25300), (1100, 23529), (1150, 22506), (1210, 21390), (1265, 20460), (1364, 18975), (1380, 18755), (1426, 18150), (1452, 17825), (1518, 17050), (1550, 16698), (1650, 15686), (1705, 15180), (1725, 15004), (1815, 14260), (1860, 13915), (2046, 12650), (2139, 12100), (2300, 11253), (2325, 11132), (2420, 10695), (2530, 10230), (2783, 9300), (2852, 9075), (3025, 8556), (3036, 8525), (3100, 8349), (3300, 7843), (3410, 7590), (3450, 7502), (3565, 7260), (3630, 7130), (3751, 6900), (3795, 6820), (4092, 6325), (4278, 6050), (4650, 5566), (5060, 5115)]