156936171800

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1229}}^1\times {\mathrm{3917}}^1$

素因数の和:5325

約数の個数: 96

約数和(自身を含む): 367507616400

約数和(自身を除く): 210571444600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1229, 1304, 1630, 2458, 3260, 3917, 4075, 4916, 6145, 6520, 7834, 8150, 9832, 12290, 15668, 16300, 19585, 24580, 30725, 31336, 32600, 39170, 49160, 61450, 78340, 97925, 122900, 156680, 195850, 200327, 245800, 391700, 400654, 638471, 783400, 801308, 1001635, 1276942, 1602616, 2003270, 2553884, 3192355, 4006540, 4813993, 5008175, 5107768, 6384710, 8013080, 9627986, 10016350, 12769420, 15961775, 19255972, 20032700, 24069965, 25538840, 31923550, 38511944, 40065400, 48139930, 63847100, 96279860, 120349825, 127694200, 192559720, 240699650, 481399300, 784680859, 962798600, 1569361718, 3138723436, 3923404295, 6277446872, 7846808590, 15693617180, 19617021475, 31387234360, 39234042950, 78468085900, 156936171800]

約数ペア:

[(1, 156936171800), (2, 78468085900), (4, 39234042950), (5, 31387234360), (8, 19617021475), (10, 15693617180), (20, 7846808590), (25, 6277446872), (40, 3923404295), (50, 3138723436), (100, 1569361718), (163, 962798600), (200, 784680859), (326, 481399300), (652, 240699650), (815, 192559720), (1229, 127694200), (1304, 120349825), (1630, 96279860), (2458, 63847100), (3260, 48139930), (3917, 40065400), (4075, 38511944), (4916, 31923550), (6145, 25538840), (6520, 24069965), (7834, 20032700), (8150, 19255972), (9832, 15961775), (12290, 12769420), (15668, 10016350), (16300, 9627986), (19585, 8013080), (24580, 6384710), (30725, 5107768), (31336, 5008175), (32600, 4813993), (39170, 4006540), (49160, 3192355), (61450, 2553884), (78340, 2003270), (97925, 1602616), (122900, 1276942), (156680, 1001635), (195850, 801308), (200327, 783400), (245800, 638471), (391700, 400654)]