80523300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 273857472

約数和(自身を除く): 193334172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1877, 1950, 2145, 2860, 3300, 3575, 3754, 3900, 4290, 5631, 7150, 7508, 8580, 9385, 10725, 11262, 14300, 18770, 20647, 21450, 22524, 24401, 28155, 37540, 41294, 42900, 46925, 48802, 56310, 61941, 73203, 82588, 93850, 97604, 103235, 112620, 122005, 123882, 140775, 146406, 187700, 206470, 244010, 247764, 268411, 281550, 292812, 309705, 366015, 412940, 488020, 516175, 536822, 563100, 610025, 619410, 732030, 805233, 1032350, 1073644, 1220050, 1238820, 1342055, 1464060, 1548525, 1610466, 1830075, 2064700, 2440100, 2684110, 3097050, 3220932, 3660150, 4026165, 5368220, 6194100, 6710275, 7320300, 8052330, 13420550, 16104660, 20130825, 26841100, 40261650, 80523300]

約数ペア:

[(1, 80523300), (2, 40261650), (3, 26841100), (4, 20130825), (5, 16104660), (6, 13420550), (10, 8052330), (11, 7320300), (12, 6710275), (13, 6194100), (15, 5368220), (20, 4026165), (22, 3660150), (25, 3220932), (26, 3097050), (30, 2684110), (33, 2440100), (39, 2064700), (44, 1830075), (50, 1610466), (52, 1548525), (55, 1464060), (60, 1342055), (65, 1238820), (66, 1220050), (75, 1073644), (78, 1032350), (100, 805233), (110, 732030), (130, 619410), (132, 610025), (143, 563100), (150, 536822), (156, 516175), (165, 488020), (195, 412940), (220, 366015), (260, 309705), (275, 292812), (286, 281550), (300, 268411), (325, 247764), (330, 244010), (390, 206470), (429, 187700), (550, 146406), (572, 140775), (650, 123882), (660, 122005), (715, 112620), (780, 103235), (825, 97604), (858, 93850), (975, 82588), (1100, 73203), (1300, 61941), (1430, 56310), (1650, 48802), (1716, 46925), (1877, 42900), (1950, 41294), (2145, 37540), (2860, 28155), (3300, 24401), (3575, 22524), (3754, 21450), (3900, 20647), (4290, 18770), (5631, 14300), (7150, 11262), (7508, 10725), (8580, 9385)]