42425100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 143740800

約数和(自身を除く): 101315700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 827, 855, 900, 950, 1026, 1140, 1350, 1425, 1654, 1710, 1900, 2052, 2481, 2565, 2700, 2850, 3308, 3420, 4135, 4275, 4962, 5130, 5700, 7443, 8270, 8550, 9924, 10260, 12405, 12825, 14886, 15713, 16540, 17100, 20675, 22329, 24810, 25650, 29772, 31426, 37215, 41350, 44658, 47139, 49620, 51300, 62025, 62852, 74430, 78565, 82700, 89316, 94278, 111645, 124050, 141417, 148860, 157130, 186075, 188556, 223290, 235695, 248100, 282834, 314260, 372150, 392825, 424251, 446580, 471390, 558225, 565668, 707085, 744300, 785650, 848502, 942780, 1116450, 1178475, 1414170, 1571300, 1697004, 2121255, 2232900, 2356950, 2828340, 3535425, 4242510, 4713900, 7070850, 8485020, 10606275, 14141700, 21212550, 42425100]

約数ペア:

[(1, 42425100), (2, 21212550), (3, 14141700), (4, 10606275), (5, 8485020), (6, 7070850), (9, 4713900), (10, 4242510), (12, 3535425), (15, 2828340), (18, 2356950), (19, 2232900), (20, 2121255), (25, 1697004), (27, 1571300), (30, 1414170), (36, 1178475), (38, 1116450), (45, 942780), (50, 848502), (54, 785650), (57, 744300), (60, 707085), (75, 565668), (76, 558225), (90, 471390), (95, 446580), (100, 424251), (108, 392825), (114, 372150), (135, 314260), (150, 282834), (171, 248100), (180, 235695), (190, 223290), (225, 188556), (228, 186075), (270, 157130), (285, 148860), (300, 141417), (342, 124050), (380, 111645), (450, 94278), (475, 89316), (513, 82700), (540, 78565), (570, 74430), (675, 62852), (684, 62025), (827, 51300), (855, 49620), (900, 47139), (950, 44658), (1026, 41350), (1140, 37215), (1350, 31426), (1425, 29772), (1654, 25650), (1710, 24810), (1900, 22329), (2052, 20675), (2481, 17100), (2565, 16540), (2700, 15713), (2850, 14886), (3308, 12825), (3420, 12405), (4135, 10260), (4275, 9924), (4962, 8550), (5130, 8270), (5700, 7443)]