40244850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 120

約数和(自身を含む): 117931440

約数和(自身を除く): 77686590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 523, 570, 675, 810, 855, 950, 1026, 1046, 1350, 1425, 1539, 1569, 1710, 2025, 2565, 2615, 2850, 3078, 3138, 4050, 4275, 4707, 5130, 5230, 7695, 7845, 8550, 9414, 9937, 12825, 13075, 14121, 15390, 15690, 19874, 23535, 25650, 26150, 28242, 29811, 38475, 39225, 42363, 47070, 49685, 59622, 70605, 76950, 78450, 84726, 89433, 99370, 117675, 141210, 149055, 178866, 211815, 235350, 248425, 268299, 298110, 353025, 423630, 447165, 496850, 536598, 706050, 745275, 804897, 894330, 1059075, 1341495, 1490550, 1609794, 2118150, 2235825, 2682990, 4024485, 4471650, 6707475, 8048970, 13414950, 20122425, 40244850]

約数ペア:

[(1, 40244850), (2, 20122425), (3, 13414950), (5, 8048970), (6, 6707475), (9, 4471650), (10, 4024485), (15, 2682990), (18, 2235825), (19, 2118150), (25, 1609794), (27, 1490550), (30, 1341495), (38, 1059075), (45, 894330), (50, 804897), (54, 745275), (57, 706050), (75, 536598), (81, 496850), (90, 447165), (95, 423630), (114, 353025), (135, 298110), (150, 268299), (162, 248425), (171, 235350), (190, 211815), (225, 178866), (270, 149055), (285, 141210), (342, 117675), (405, 99370), (450, 89433), (475, 84726), (513, 78450), (523, 76950), (570, 70605), (675, 59622), (810, 49685), (855, 47070), (950, 42363), (1026, 39225), (1046, 38475), (1350, 29811), (1425, 28242), (1539, 26150), (1569, 25650), (1710, 23535), (2025, 19874), (2565, 15690), (2615, 15390), (2850, 14121), (3078, 13075), (3138, 12825), (4050, 9937), (4275, 9414), (4707, 8550), (5130, 7845), (5230, 7695)]