149790641800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1872

約数の個数: 192

約数和(自身を含む): 369837578880

約数和(自身を除く): 220046937080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 73, 92, 100, 115, 146, 184, 200, 230, 292, 307, 365, 460, 575, 584, 614, 730, 920, 1150, 1228, 1453, 1460, 1535, 1679, 1825, 2300, 2456, 2906, 2920, 3070, 3358, 3650, 4600, 5812, 6140, 6716, 7061, 7265, 7300, 7675, 8395, 11624, 12280, 13432, 14122, 14530, 14600, 15350, 16790, 22411, 28244, 29060, 30700, 33419, 33580, 35305, 36325, 41975, 44822, 56488, 58120, 61400, 66838, 67160, 70610, 72650, 83950, 89644, 106069, 112055, 133676, 141220, 145300, 167095, 167900, 176525, 179288, 212138, 224110, 267352, 282440, 290600, 334190, 335800, 353050, 424276, 446071, 448220, 515453, 530345, 560275, 668380, 706100, 835475, 848552, 892142, 896440, 1030906, 1060690, 1120550, 1336760, 1412200, 1670950, 1784284, 2061812, 2121380, 2230355, 2241100, 2439587, 2577265, 2651725, 3341900, 3568568, 4123624, 4242760, 4460710, 4482200, 4879174, 5154530, 5303450, 6683800, 8921420, 9758348, 10259633, 10309060, 10606900, 11151775, 12197935, 12886325, 17842840, 19516696, 20519266, 20618120, 21213800, 22303550, 24395870, 25772650, 32563183, 41038532, 44607100, 48791740, 51298165, 51545300, 60989675, 65126366, 82077064, 89214200, 97583480, 102596330, 103090600, 121979350, 130252732, 162815915, 205192660, 243958700, 256490825, 260505464, 325631830, 410385320, 487917400, 512981650, 651263660, 748953209, 814079575, 1025963300, 1302527320, 1497906418, 1628159150, 2051926600, 2995812836, 3256318300, 3744766045, 5991625672, 6512636600, 7489532090, 14979064180, 18723830225, 29958128360, 37447660450, 74895320900, 149790641800]

約数ペア:

[(1, 149790641800), (2, 74895320900), (4, 37447660450), (5, 29958128360), (8, 18723830225), (10, 14979064180), (20, 7489532090), (23, 6512636600), (25, 5991625672), (40, 3744766045), (46, 3256318300), (50, 2995812836), (73, 2051926600), (92, 1628159150), (100, 1497906418), (115, 1302527320), (146, 1025963300), (184, 814079575), (200, 748953209), (230, 651263660), (292, 512981650), (307, 487917400), (365, 410385320), (460, 325631830), (575, 260505464), (584, 256490825), (614, 243958700), (730, 205192660), (920, 162815915), (1150, 130252732), (1228, 121979350), (1453, 103090600), (1460, 102596330), (1535, 97583480), (1679, 89214200), (1825, 82077064), (2300, 65126366), (2456, 60989675), (2906, 51545300), (2920, 51298165), (3070, 48791740), (3358, 44607100), (3650, 41038532), (4600, 32563183), (5812, 25772650), (6140, 24395870), (6716, 22303550), (7061, 21213800), (7265, 20618120), (7300, 20519266), (7675, 19516696), (8395, 17842840), (11624, 12886325), (12280, 12197935), (13432, 11151775), (14122, 10606900), (14530, 10309060), (14600, 10259633), (15350, 9758348), (16790, 8921420), (22411, 6683800), (28244, 5303450), (29060, 5154530), (30700, 4879174), (33419, 4482200), (33580, 4460710), (35305, 4242760), (36325, 4123624), (41975, 3568568), (44822, 3341900), (56488, 2651725), (58120, 2577265), (61400, 2439587), (66838, 2241100), (67160, 2230355), (70610, 2121380), (72650, 2061812), (83950, 1784284), (89644, 1670950), (106069, 1412200), (112055, 1336760), (133676, 1120550), (141220, 1060690), (145300, 1030906), (167095, 896440), (167900, 892142), (176525, 848552), (179288, 835475), (212138, 706100), (224110, 668380), (267352, 560275), (282440, 530345), (290600, 515453), (334190, 448220), (335800, 446071), (353050, 424276)]