71379170500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{1571}}^1$

素因数の和:2363

約数の個数: 144

約数和(自身を含む): 171689865984

約数和(自身を除く): 100310695484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 751, 1100, 1210, 1375, 1502, 1571, 2420, 2750, 3004, 3025, 3142, 3755, 5500, 6050, 6284, 7510, 7855, 8261, 12100, 15020, 15125, 15710, 16522, 17281, 18775, 30250, 31420, 33044, 34562, 37550, 39275, 41305, 60500, 69124, 75100, 78550, 82610, 86405, 90871, 93875, 157100, 165220, 172810, 181742, 187750, 190091, 196375, 206525, 345620, 363484, 375500, 380182, 392750, 413050, 432025, 454355, 760364, 785500, 826100, 864050, 908710, 950455, 1032625, 1179821, 1728100, 1817420, 1900910, 2065250, 2160125, 2271775, 2359642, 3801820, 4130500, 4320250, 4543550, 4719284, 4752275, 5899105, 8640500, 9087100, 9504550, 11358875, 11798210, 12978031, 19009100, 22717750, 23596420, 23761375, 25956062, 29495525, 45435500, 47522750, 51912124, 58991050, 64890155, 95045500, 117982100, 129780310, 142758341, 147477625, 259560620, 285516682, 294955250, 324450775, 571033364, 589910500, 648901550, 713791705, 1297803100, 1427583410, 1622253875, 2855166820, 3244507750, 3568958525, 6489015500, 7137917050, 14275834100, 17844792625, 35689585250, 71379170500]

約数ペア:

[(1, 71379170500), (2, 35689585250), (4, 17844792625), (5, 14275834100), (10, 7137917050), (11, 6489015500), (20, 3568958525), (22, 3244507750), (25, 2855166820), (44, 1622253875), (50, 1427583410), (55, 1297803100), (100, 713791705), (110, 648901550), (121, 589910500), (125, 571033364), (220, 324450775), (242, 294955250), (250, 285516682), (275, 259560620), (484, 147477625), (500, 142758341), (550, 129780310), (605, 117982100), (751, 95045500), (1100, 64890155), (1210, 58991050), (1375, 51912124), (1502, 47522750), (1571, 45435500), (2420, 29495525), (2750, 25956062), (3004, 23761375), (3025, 23596420), (3142, 22717750), (3755, 19009100), (5500, 12978031), (6050, 11798210), (6284, 11358875), (7510, 9504550), (7855, 9087100), (8261, 8640500), (12100, 5899105), (15020, 4752275), (15125, 4719284), (15710, 4543550), (16522, 4320250), (17281, 4130500), (18775, 3801820), (30250, 2359642), (31420, 2271775), (33044, 2160125), (34562, 2065250), (37550, 1900910), (39275, 1817420), (41305, 1728100), (60500, 1179821), (69124, 1032625), (75100, 950455), (78550, 908710), (82610, 864050), (86405, 826100), (90871, 785500), (93875, 760364), (157100, 454355), (165220, 432025), (172810, 413050), (181742, 392750), (187750, 380182), (190091, 375500), (196375, 363484), (206525, 345620)]