313250850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 927467424

約数和(自身を除く): 614216574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 523, 550, 605, 726, 825, 990, 1046, 1089, 1210, 1331, 1569, 1650, 1815, 2178, 2475, 2615, 2662, 3025, 3138, 3630, 3993, 4707, 4950, 5230, 5445, 5753, 6050, 6655, 7845, 7986, 9075, 9414, 10890, 11506, 11979, 13075, 13310, 15690, 17259, 18150, 19965, 23535, 23958, 26150, 27225, 28765, 33275, 34518, 39225, 39930, 47070, 51777, 54450, 57530, 59895, 63283, 66550, 78450, 86295, 99825, 103554, 117675, 119790, 126566, 143825, 172590, 189849, 199650, 235350, 258885, 287650, 299475, 316415, 379698, 431475, 517770, 569547, 598950, 632830, 696113, 862950, 949245, 1139094, 1294425, 1392226, 1582075, 1898490, 2088339, 2588850, 2847735, 3164150, 3480565, 4176678, 4746225, 5695470, 6265017, 6961130, 9492450, 10441695, 12530034, 14238675, 17402825, 20883390, 28477350, 31325085, 34805650, 52208475, 62650170, 104416950, 156625425, 313250850]

約数ペア:

[(1, 313250850), (2, 156625425), (3, 104416950), (5, 62650170), (6, 52208475), (9, 34805650), (10, 31325085), (11, 28477350), (15, 20883390), (18, 17402825), (22, 14238675), (25, 12530034), (30, 10441695), (33, 9492450), (45, 6961130), (50, 6265017), (55, 5695470), (66, 4746225), (75, 4176678), (90, 3480565), (99, 3164150), (110, 2847735), (121, 2588850), (150, 2088339), (165, 1898490), (198, 1582075), (225, 1392226), (242, 1294425), (275, 1139094), (330, 949245), (363, 862950), (450, 696113), (495, 632830), (523, 598950), (550, 569547), (605, 517770), (726, 431475), (825, 379698), (990, 316415), (1046, 299475), (1089, 287650), (1210, 258885), (1331, 235350), (1569, 199650), (1650, 189849), (1815, 172590), (2178, 143825), (2475, 126566), (2615, 119790), (2662, 117675), (3025, 103554), (3138, 99825), (3630, 86295), (3993, 78450), (4707, 66550), (4950, 63283), (5230, 59895), (5445, 57530), (5753, 54450), (6050, 51777), (6655, 47070), (7845, 39930), (7986, 39225), (9075, 34518), (9414, 33275), (10890, 28765), (11506, 27225), (11979, 26150), (13075, 23958), (13310, 23535), (15690, 19965), (17259, 18150)]