65539650

素因数分解:

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

素因数の和:217

約数の個数: 144

約数和(自身を含む): 187612992

約数和(自身を除く): 122073342

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 121, 138, 150, 157, 165, 230, 242, 253, 275, 314, 330, 345, 363, 471, 506, 550, 575, 605, 690, 726, 759, 785, 825, 942, 1150, 1210, 1265, 1518, 1570, 1650, 1725, 1727, 1815, 2355, 2530, 2783, 3025, 3450, 3454, 3611, 3630, 3795, 3925, 4710, 5181, 5566, 6050, 6325, 7222, 7590, 7850, 8349, 8635, 9075, 10362, 10833, 11775, 12650, 13915, 16698, 17270, 18055, 18150, 18975, 18997, 21666, 23550, 25905, 27830, 36110, 37950, 37994, 39721, 41745, 43175, 51810, 54165, 56991, 69575, 79442, 83490, 86350, 90275, 94985, 108330, 113982, 119163, 129525, 139150, 180550, 189970, 198605, 208725, 238326, 259050, 270825, 284955, 397210, 417450, 436931, 474925, 541650, 569910, 595815, 873862, 949850, 993025, 1191630, 1310793, 1424775, 1986050, 2184655, 2621586, 2849550, 2979075, 4369310, 5958150, 6553965, 10923275, 13107930, 21846550, 32769825, 65539650]

約数ペア:

[(1, 65539650), (2, 32769825), (3, 21846550), (5, 13107930), (6, 10923275), (10, 6553965), (11, 5958150), (15, 4369310), (22, 2979075), (23, 2849550), (25, 2621586), (30, 2184655), (33, 1986050), (46, 1424775), (50, 1310793), (55, 1191630), (66, 993025), (69, 949850), (75, 873862), (110, 595815), (115, 569910), (121, 541650), (138, 474925), (150, 436931), (157, 417450), (165, 397210), (230, 284955), (242, 270825), (253, 259050), (275, 238326), (314, 208725), (330, 198605), (345, 189970), (363, 180550), (471, 139150), (506, 129525), (550, 119163), (575, 113982), (605, 108330), (690, 94985), (726, 90275), (759, 86350), (785, 83490), (825, 79442), (942, 69575), (1150, 56991), (1210, 54165), (1265, 51810), (1518, 43175), (1570, 41745), (1650, 39721), (1725, 37994), (1727, 37950), (1815, 36110), (2355, 27830), (2530, 25905), (2783, 23550), (3025, 21666), (3450, 18997), (3454, 18975), (3611, 18150), (3630, 18055), (3795, 17270), (3925, 16698), (4710, 13915), (5181, 12650), (5566, 11775), (6050, 10833), (6325, 10362), (7222, 9075), (7590, 8635), (7850, 8349)]