131079300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 437763648

約数和(自身を除く): 306684348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 121, 132, 138, 150, 157, 165, 220, 230, 242, 253, 275, 276, 300, 314, 330, 345, 363, 460, 471, 484, 506, 550, 575, 605, 628, 660, 690, 726, 759, 785, 825, 942, 1012, 1100, 1150, 1210, 1265, 1380, 1452, 1518, 1570, 1650, 1725, 1727, 1815, 1884, 2300, 2355, 2420, 2530, 2783, 3025, 3036, 3140, 3300, 3450, 3454, 3611, 3630, 3795, 3925, 4710, 5060, 5181, 5566, 6050, 6325, 6900, 6908, 7222, 7260, 7590, 7850, 8349, 8635, 9075, 9420, 10362, 10833, 11132, 11775, 12100, 12650, 13915, 14444, 15180, 15700, 16698, 17270, 18055, 18150, 18975, 18997, 20724, 21666, 23550, 25300, 25905, 27830, 33396, 34540, 36110, 36300, 37950, 37994, 39721, 41745, 43175, 43332, 47100, 51810, 54165, 55660, 56991, 69575, 72220, 75900, 75988, 79442, 83490, 86350, 90275, 94985, 103620, 108330, 113982, 119163, 129525, 139150, 158884, 166980, 172700, 180550, 189970, 198605, 208725, 216660, 227964, 238326, 259050, 270825, 278300, 284955, 361100, 379940, 397210, 417450, 436931, 474925, 476652, 518100, 541650, 569910, 595815, 794420, 834900, 873862, 949850, 993025, 1083300, 1139820, 1191630, 1310793, 1424775, 1747724, 1899700, 1986050, 2184655, 2383260, 2621586, 2849550, 2979075, 3972100, 4369310, 5243172, 5699100, 5958150, 6553965, 8738620, 10923275, 11916300, 13107930, 21846550, 26215860, 32769825, 43693100, 65539650, 131079300]

約数ペア:

[(1, 131079300), (2, 65539650), (3, 43693100), (4, 32769825), (5, 26215860), (6, 21846550), (10, 13107930), (11, 11916300), (12, 10923275), (15, 8738620), (20, 6553965), (22, 5958150), (23, 5699100), (25, 5243172), (30, 4369310), (33, 3972100), (44, 2979075), (46, 2849550), (50, 2621586), (55, 2383260), (60, 2184655), (66, 1986050), (69, 1899700), (75, 1747724), (92, 1424775), (100, 1310793), (110, 1191630), (115, 1139820), (121, 1083300), (132, 993025), (138, 949850), (150, 873862), (157, 834900), (165, 794420), (220, 595815), (230, 569910), (242, 541650), (253, 518100), (275, 476652), (276, 474925), (300, 436931), (314, 417450), (330, 397210), (345, 379940), (363, 361100), (460, 284955), (471, 278300), (484, 270825), (506, 259050), (550, 238326), (575, 227964), (605, 216660), (628, 208725), (660, 198605), (690, 189970), (726, 180550), (759, 172700), (785, 166980), (825, 158884), (942, 139150), (1012, 129525), (1100, 119163), (1150, 113982), (1210, 108330), (1265, 103620), (1380, 94985), (1452, 90275), (1518, 86350), (1570, 83490), (1650, 79442), (1725, 75988), (1727, 75900), (1815, 72220), (1884, 69575), (2300, 56991), (2355, 55660), (2420, 54165), (2530, 51810), (2783, 47100), (3025, 43332), (3036, 43175), (3140, 41745), (3300, 39721), (3450, 37994), (3454, 37950), (3611, 36300), (3630, 36110), (3795, 34540), (3925, 33396), (4710, 27830), (5060, 25905), (5181, 25300), (5566, 23550), (6050, 21666), (6325, 20724), (6900, 18997), (6908, 18975), (7222, 18150), (7260, 18055), (7590, 17270), (7850, 16698), (8349, 15700), (8635, 15180), (9075, 14444), (9420, 13915), (10362, 12650), (10833, 12100), (11132, 11775)]