3988074750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3267

約数の個数: 128

約数和(自身を含む): 10931880960

約数和(自身を除く): 6943806210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 157, 165, 250, 275, 314, 330, 375, 471, 550, 750, 785, 825, 942, 1375, 1570, 1650, 1727, 2355, 2750, 3079, 3454, 3925, 4125, 4710, 5181, 6158, 7850, 8250, 8635, 9237, 10362, 11775, 15395, 17270, 18474, 19625, 23550, 25905, 30790, 33869, 39250, 43175, 46185, 51810, 58875, 67738, 76975, 86350, 92370, 101607, 117750, 129525, 153950, 169345, 203214, 215875, 230925, 259050, 338690, 384875, 431750, 461850, 483403, 508035, 647625, 769750, 846725, 966806, 1016070, 1154625, 1295250, 1450209, 1693450, 2309250, 2417015, 2540175, 2900418, 4233625, 4834030, 5080350, 5317433, 7251045, 8467250, 10634866, 12085075, 12700875, 14502090, 15952299, 24170150, 25401750, 26587165, 31904598, 36255225, 53174330, 60425375, 72510450, 79761495, 120850750, 132935825, 159522990, 181276125, 265871650, 362552250, 398807475, 664679125, 797614950, 1329358250, 1994037375, 3988074750]

約数ペア:

[(1, 3988074750), (2, 1994037375), (3, 1329358250), (5, 797614950), (6, 664679125), (10, 398807475), (11, 362552250), (15, 265871650), (22, 181276125), (25, 159522990), (30, 132935825), (33, 120850750), (50, 79761495), (55, 72510450), (66, 60425375), (75, 53174330), (110, 36255225), (125, 31904598), (150, 26587165), (157, 25401750), (165, 24170150), (250, 15952299), (275, 14502090), (314, 12700875), (330, 12085075), (375, 10634866), (471, 8467250), (550, 7251045), (750, 5317433), (785, 5080350), (825, 4834030), (942, 4233625), (1375, 2900418), (1570, 2540175), (1650, 2417015), (1727, 2309250), (2355, 1693450), (2750, 1450209), (3079, 1295250), (3454, 1154625), (3925, 1016070), (4125, 966806), (4710, 846725), (5181, 769750), (6158, 647625), (7850, 508035), (8250, 483403), (8635, 461850), (9237, 431750), (10362, 384875), (11775, 338690), (15395, 259050), (17270, 230925), (18474, 215875), (19625, 203214), (23550, 169345), (25905, 153950), (30790, 129525), (33869, 117750), (39250, 101607), (43175, 92370), (46185, 86350), (51810, 76975), (58875, 67738)]