68941500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 151205700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 59, 60, 75, 76, 82, 95, 100, 114, 118, 123, 125, 150, 164, 177, 190, 205, 228, 236, 246, 250, 285, 295, 300, 354, 375, 380, 410, 475, 492, 500, 570, 590, 615, 708, 750, 779, 820, 885, 950, 1025, 1121, 1140, 1180, 1230, 1425, 1475, 1500, 1558, 1770, 1900, 2050, 2242, 2337, 2375, 2419, 2460, 2850, 2950, 3075, 3116, 3363, 3540, 3895, 4100, 4425, 4484, 4674, 4750, 4838, 5125, 5605, 5700, 5900, 6150, 6726, 7125, 7257, 7375, 7790, 8850, 9348, 9500, 9676, 10250, 11210, 11685, 12095, 12300, 13452, 14250, 14514, 14750, 15375, 15580, 16815, 17700, 19475, 20500, 22125, 22420, 23370, 24190, 28025, 28500, 29028, 29500, 30750, 33630, 36285, 38950, 44250, 45961, 46740, 48380, 56050, 58425, 60475, 61500, 67260, 72570, 77900, 84075, 88500, 91922, 97375, 112100, 116850, 120950, 137883, 140125, 145140, 168150, 181425, 183844, 194750, 229805, 233700, 241900, 275766, 280250, 292125, 302375, 336300, 362850, 389500, 420375, 459610, 551532, 560500, 584250, 604750, 689415, 725700, 840750, 907125, 919220, 1149025, 1168500, 1209500, 1378830, 1681500, 1814250, 2298050, 2757660, 3447075, 3628500, 4596100, 5745125, 6894150, 11490250, 13788300, 17235375, 22980500, 34470750, 68941500]

約数ペア:

[(1, 68941500), (2, 34470750), (3, 22980500), (4, 17235375), (5, 13788300), (6, 11490250), (10, 6894150), (12, 5745125), (15, 4596100), (19, 3628500), (20, 3447075), (25, 2757660), (30, 2298050), (38, 1814250), (41, 1681500), (50, 1378830), (57, 1209500), (59, 1168500), (60, 1149025), (75, 919220), (76, 907125), (82, 840750), (95, 725700), (100, 689415), (114, 604750), (118, 584250), (123, 560500), (125, 551532), (150, 459610), (164, 420375), (177, 389500), (190, 362850), (205, 336300), (228, 302375), (236, 292125), (246, 280250), (250, 275766), (285, 241900), (295, 233700), (300, 229805), (354, 194750), (375, 183844), (380, 181425), (410, 168150), (475, 145140), (492, 140125), (500, 137883), (570, 120950), (590, 116850), (615, 112100), (708, 97375), (750, 91922), (779, 88500), (820, 84075), (885, 77900), (950, 72570), (1025, 67260), (1121, 61500), (1140, 60475), (1180, 58425), (1230, 56050), (1425, 48380), (1475, 46740), (1500, 45961), (1558, 44250), (1770, 38950), (1900, 36285), (2050, 33630), (2242, 30750), (2337, 29500), (2375, 29028), (2419, 28500), (2460, 28025), (2850, 24190), (2950, 23370), (3075, 22420), (3116, 22125), (3363, 20500), (3540, 19475), (3895, 17700), (4100, 16815), (4425, 15580), (4484, 15375), (4674, 14750), (4750, 14514), (4838, 14250), (5125, 13452), (5605, 12300), (5700, 12095), (5900, 11685), (6150, 11210), (6726, 10250), (7125, 9676), (7257, 9500), (7375, 9348), (7790, 8850)]