201224250

素因数分解:

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

素因数の和:571

約数の個数: 160

約数和(自身を含む): 593461440

約数和(自身を除く): 392237190

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, 125, 135, 150, 162, 171, 190, 225, 250, 270, 285, 342, 375, 405, 450, 475, 513, 523, 570, 675, 750, 810, 855, 950, 1026, 1046, 1125, 1350, 1425, 1539, 1569, 1710, 2025, 2250, 2375, 2565, 2615, 2850, 3078, 3138, 3375, 4050, 4275, 4707, 4750, 5130, 5230, 6750, 7125, 7695, 7845, 8550, 9414, 9937, 10125, 12825, 13075, 14121, 14250, 15390, 15690, 19874, 20250, 21375, 23535, 25650, 26150, 28242, 29811, 38475, 39225, 42363, 42750, 47070, 49685, 59622, 64125, 65375, 70605, 76950, 78450, 84726, 89433, 99370, 117675, 128250, 130750, 141210, 149055, 178866, 192375, 196125, 211815, 235350, 248425, 268299, 298110, 353025, 384750, 392250, 423630, 447165, 496850, 536598, 588375, 706050, 745275, 804897, 894330, 1059075, 1176750, 1242125, 1341495, 1490550, 1609794, 1765125, 2118150, 2235825, 2484250, 2682990, 3530250, 3726375, 4024485, 4471650, 5295375, 6707475, 7452750, 8048970, 10590750, 11179125, 13414950, 20122425, 22358250, 33537375, 40244850, 67074750, 100612125, 201224250]

約数ペア:

[(1, 201224250), (2, 100612125), (3, 67074750), (5, 40244850), (6, 33537375), (9, 22358250), (10, 20122425), (15, 13414950), (18, 11179125), (19, 10590750), (25, 8048970), (27, 7452750), (30, 6707475), (38, 5295375), (45, 4471650), (50, 4024485), (54, 3726375), (57, 3530250), (75, 2682990), (81, 2484250), (90, 2235825), (95, 2118150), (114, 1765125), (125, 1609794), (135, 1490550), (150, 1341495), (162, 1242125), (171, 1176750), (190, 1059075), (225, 894330), (250, 804897), (270, 745275), (285, 706050), (342, 588375), (375, 536598), (405, 496850), (450, 447165), (475, 423630), (513, 392250), (523, 384750), (570, 353025), (675, 298110), (750, 268299), (810, 248425), (855, 235350), (950, 211815), (1026, 196125), (1046, 192375), (1125, 178866), (1350, 149055), (1425, 141210), (1539, 130750), (1569, 128250), (1710, 117675), (2025, 99370), (2250, 89433), (2375, 84726), (2565, 78450), (2615, 76950), (2850, 70605), (3078, 65375), (3138, 64125), (3375, 59622), (4050, 49685), (4275, 47070), (4707, 42750), (4750, 42363), (5130, 39225), (5230, 38475), (6750, 29811), (7125, 28242), (7695, 26150), (7845, 25650), (8550, 23535), (9414, 21375), (9937, 20250), (10125, 19874), (12825, 15690), (13075, 15390), (14121, 14250)]