70708500

素因数分解:

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

素因数の和:871

約数の個数: 144

約数和(自身を含む): 235085760

約数和(自身を除く): 164377260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 827, 855, 900, 950, 1125, 1140, 1425, 1500, 1654, 1710, 1900, 2250, 2375, 2481, 2850, 3308, 3420, 4135, 4275, 4500, 4750, 4962, 5700, 7125, 7443, 8270, 8550, 9500, 9924, 12405, 14250, 14886, 15713, 16540, 17100, 20675, 21375, 24810, 28500, 29772, 31426, 37215, 41350, 42750, 47139, 49620, 62025, 62852, 74430, 78565, 82700, 85500, 94278, 103375, 124050, 141417, 148860, 157130, 186075, 188556, 206750, 235695, 248100, 282834, 310125, 314260, 372150, 392825, 413500, 471390, 565668, 620250, 707085, 744300, 785650, 930375, 942780, 1178475, 1240500, 1414170, 1571300, 1860750, 1964125, 2356950, 2828340, 3535425, 3721500, 3928250, 4713900, 5892375, 7070850, 7856500, 11784750, 14141700, 17677125, 23569500, 35354250, 70708500]

約数ペア:

[(1, 70708500), (2, 35354250), (3, 23569500), (4, 17677125), (5, 14141700), (6, 11784750), (9, 7856500), (10, 7070850), (12, 5892375), (15, 4713900), (18, 3928250), (19, 3721500), (20, 3535425), (25, 2828340), (30, 2356950), (36, 1964125), (38, 1860750), (45, 1571300), (50, 1414170), (57, 1240500), (60, 1178475), (75, 942780), (76, 930375), (90, 785650), (95, 744300), (100, 707085), (114, 620250), (125, 565668), (150, 471390), (171, 413500), (180, 392825), (190, 372150), (225, 314260), (228, 310125), (250, 282834), (285, 248100), (300, 235695), (342, 206750), (375, 188556), (380, 186075), (450, 157130), (475, 148860), (500, 141417), (570, 124050), (684, 103375), (750, 94278), (827, 85500), (855, 82700), (900, 78565), (950, 74430), (1125, 62852), (1140, 62025), (1425, 49620), (1500, 47139), (1654, 42750), (1710, 41350), (1900, 37215), (2250, 31426), (2375, 29772), (2481, 28500), (2850, 24810), (3308, 21375), (3420, 20675), (4135, 17100), (4275, 16540), (4500, 15713), (4750, 14886), (4962, 14250), (5700, 12405), (7125, 9924), (7443, 9500), (8270, 8550)]