87124500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 289598400

約数和(自身を除く): 202473900

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, 855, 900, 950, 1019, 1125, 1140, 1425, 1500, 1710, 1900, 2038, 2250, 2375, 2850, 3057, 3420, 4076, 4275, 4500, 4750, 5095, 5700, 6114, 7125, 8550, 9171, 9500, 10190, 12228, 14250, 15285, 17100, 18342, 19361, 20380, 21375, 25475, 28500, 30570, 36684, 38722, 42750, 45855, 50950, 58083, 61140, 76425, 77444, 85500, 91710, 96805, 101900, 116166, 127375, 152850, 174249, 183420, 193610, 229275, 232332, 254750, 290415, 305700, 348498, 382125, 387220, 458550, 484025, 509500, 580830, 696996, 764250, 871245, 917100, 968050, 1146375, 1161660, 1452075, 1528500, 1742490, 1936100, 2292750, 2420125, 2904150, 3484980, 4356225, 4585500, 4840250, 5808300, 7260375, 8712450, 9680500, 14520750, 17424900, 21781125, 29041500, 43562250, 87124500]

約数ペア:

[(1, 87124500), (2, 43562250), (3, 29041500), (4, 21781125), (5, 17424900), (6, 14520750), (9, 9680500), (10, 8712450), (12, 7260375), (15, 5808300), (18, 4840250), (19, 4585500), (20, 4356225), (25, 3484980), (30, 2904150), (36, 2420125), (38, 2292750), (45, 1936100), (50, 1742490), (57, 1528500), (60, 1452075), (75, 1161660), (76, 1146375), (90, 968050), (95, 917100), (100, 871245), (114, 764250), (125, 696996), (150, 580830), (171, 509500), (180, 484025), (190, 458550), (225, 387220), (228, 382125), (250, 348498), (285, 305700), (300, 290415), (342, 254750), (375, 232332), (380, 229275), (450, 193610), (475, 183420), (500, 174249), (570, 152850), (684, 127375), (750, 116166), (855, 101900), (900, 96805), (950, 91710), (1019, 85500), (1125, 77444), (1140, 76425), (1425, 61140), (1500, 58083), (1710, 50950), (1900, 45855), (2038, 42750), (2250, 38722), (2375, 36684), (2850, 30570), (3057, 28500), (3420, 25475), (4076, 21375), (4275, 20380), (4500, 19361), (4750, 18342), (5095, 17100), (5700, 15285), (6114, 14250), (7125, 12228), (8550, 10190), (9171, 9500)]