90762100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 233543212

約数和(自身を除く): 142781112

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 572, 577, 605, 650, 715, 1100, 1154, 1210, 1300, 1430, 1573, 2308, 2420, 2860, 2885, 3025, 3146, 3575, 5770, 6050, 6292, 6347, 7150, 7501, 7865, 11540, 12100, 12694, 14300, 14425, 15002, 15730, 25388, 28850, 30004, 31460, 31735, 37505, 39325, 57700, 63470, 69817, 75010, 78650, 82511, 126940, 139634, 150020, 157300, 158675, 165022, 187525, 279268, 317350, 330044, 349085, 375050, 412555, 634700, 698170, 750100, 825110, 907621, 1396340, 1650220, 1745425, 1815242, 2062775, 3490850, 3630484, 4125550, 4538105, 6981700, 8251100, 9076210, 18152420, 22690525, 45381050, 90762100]

約数ペア:

[(1, 90762100), (2, 45381050), (4, 22690525), (5, 18152420), (10, 9076210), (11, 8251100), (13, 6981700), (20, 4538105), (22, 4125550), (25, 3630484), (26, 3490850), (44, 2062775), (50, 1815242), (52, 1745425), (55, 1650220), (65, 1396340), (100, 907621), (110, 825110), (121, 750100), (130, 698170), (143, 634700), (220, 412555), (242, 375050), (260, 349085), (275, 330044), (286, 317350), (325, 279268), (484, 187525), (550, 165022), (572, 158675), (577, 157300), (605, 150020), (650, 139634), (715, 126940), (1100, 82511), (1154, 78650), (1210, 75010), (1300, 69817), (1430, 63470), (1573, 57700), (2308, 39325), (2420, 37505), (2860, 31735), (2885, 31460), (3025, 30004), (3146, 28850), (3575, 25388), (5770, 15730), (6050, 15002), (6292, 14425), (6347, 14300), (7150, 12694), (7501, 12100), (7865, 11540)]