156740264300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{2357}}^1$

素因数の和:3420

約数の個数: 144

約数和(自身を含む): 367677092160

約数和(自身を除く): 210936827860

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 997, 1150, 1334, 1450, 1994, 2300, 2357, 2668, 2900, 3335, 3988, 4714, 4985, 6670, 9428, 9970, 11785, 13340, 16675, 19940, 22931, 23570, 24925, 28913, 33350, 45862, 47140, 49850, 54211, 57826, 58925, 66700, 68353, 91724, 99700, 108422, 114655, 115652, 117850, 136706, 144565, 216844, 229310, 235700, 271055, 273412, 289130, 341765, 458620, 542110, 573275, 578260, 664999, 683530, 722825, 1084220, 1146550, 1329998, 1355275, 1367060, 1445650, 1572119, 1708825, 2293100, 2349929, 2659996, 2710550, 2891300, 3144238, 3324995, 3417650, 4699858, 5421100, 6288476, 6649990, 6835300, 7860595, 9399716, 11749645, 13299980, 15721190, 16624975, 23499290, 31442380, 33249950, 39302975, 46998580, 54048367, 58748225, 66499900, 68147941, 78605950, 108096734, 117496450, 136295882, 157211900, 216193468, 234992900, 270241835, 272591764, 340739705, 540483670, 681479410, 1080967340, 1351209175, 1362958820, 1567402643, 1703698525, 2702418350, 3134805286, 3407397050, 5404836700, 6269610572, 6814794100, 7837013215, 15674026430, 31348052860, 39185066075, 78370132150, 156740264300]

約数ペア:

[(1, 156740264300), (2, 78370132150), (4, 39185066075), (5, 31348052860), (10, 15674026430), (20, 7837013215), (23, 6814794100), (25, 6269610572), (29, 5404836700), (46, 3407397050), (50, 3134805286), (58, 2702418350), (92, 1703698525), (100, 1567402643), (115, 1362958820), (116, 1351209175), (145, 1080967340), (230, 681479410), (290, 540483670), (460, 340739705), (575, 272591764), (580, 270241835), (667, 234992900), (725, 216193468), (997, 157211900), (1150, 136295882), (1334, 117496450), (1450, 108096734), (1994, 78605950), (2300, 68147941), (2357, 66499900), (2668, 58748225), (2900, 54048367), (3335, 46998580), (3988, 39302975), (4714, 33249950), (4985, 31442380), (6670, 23499290), (9428, 16624975), (9970, 15721190), (11785, 13299980), (13340, 11749645), (16675, 9399716), (19940, 7860595), (22931, 6835300), (23570, 6649990), (24925, 6288476), (28913, 5421100), (33350, 4699858), (45862, 3417650), (47140, 3324995), (49850, 3144238), (54211, 2891300), (57826, 2710550), (58925, 2659996), (66700, 2349929), (68353, 2293100), (91724, 1708825), (99700, 1572119), (108422, 1445650), (114655, 1367060), (115652, 1355275), (117850, 1329998), (136706, 1146550), (144565, 1084220), (216844, 722825), (229310, 683530), (235700, 664999), (271055, 578260), (273412, 573275), (289130, 542110), (341765, 458620)]