123639750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 128

約数和(自身を含む): 369532800

約数和(自身を除く): 245893050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1409, 1625, 1755, 1950, 2250, 2818, 2925, 3250, 3375, 3510, 4227, 4875, 5850, 6750, 7045, 8454, 8775, 9750, 12681, 14090, 14625, 17550, 18317, 21135, 25362, 29250, 35225, 36634, 38043, 42270, 43875, 54951, 63405, 70450, 76086, 87750, 91585, 105675, 109902, 126810, 164853, 176125, 183170, 190215, 211350, 274755, 317025, 329706, 352250, 380430, 457925, 494559, 528375, 549510, 634050, 824265, 915850, 951075, 989118, 1056750, 1373775, 1585125, 1648530, 1902150, 2289625, 2472795, 2747550, 3170250, 4121325, 4579250, 4755375, 4945590, 6868875, 8242650, 9510750, 12363975, 13737750, 20606625, 24727950, 41213250, 61819875, 123639750]

約数ペア:

[(1, 123639750), (2, 61819875), (3, 41213250), (5, 24727950), (6, 20606625), (9, 13737750), (10, 12363975), (13, 9510750), (15, 8242650), (18, 6868875), (25, 4945590), (26, 4755375), (27, 4579250), (30, 4121325), (39, 3170250), (45, 2747550), (50, 2472795), (54, 2289625), (65, 1902150), (75, 1648530), (78, 1585125), (90, 1373775), (117, 1056750), (125, 989118), (130, 951075), (135, 915850), (150, 824265), (195, 634050), (225, 549510), (234, 528375), (250, 494559), (270, 457925), (325, 380430), (351, 352250), (375, 329706), (390, 317025), (450, 274755), (585, 211350), (650, 190215), (675, 183170), (702, 176125), (750, 164853), (975, 126810), (1125, 109902), (1170, 105675), (1350, 91585), (1409, 87750), (1625, 76086), (1755, 70450), (1950, 63405), (2250, 54951), (2818, 43875), (2925, 42270), (3250, 38043), (3375, 36634), (3510, 35225), (4227, 29250), (4875, 25362), (5850, 21135), (6750, 18317), (7045, 17550), (8454, 14625), (8775, 14090), (9750, 12681)]