20165404410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{1087}}^1$

素因数の和:1762

約数の個数: 160

約数和(自身を含む): 55829283840

約数和(自身を除く): 35663879430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 619, 666, 810, 999, 1087, 1110, 1238, 1665, 1857, 1998, 2174, 2997, 3095, 3261, 3330, 3714, 4995, 5435, 5571, 5994, 6190, 6522, 9285, 9783, 9990, 10870, 11142, 14985, 16305, 16713, 18570, 19566, 22903, 27855, 29349, 29970, 32610, 33426, 40219, 45806, 48915, 50139, 55710, 58698, 68709, 80438, 83565, 88047, 97830, 100278, 114515, 120657, 137418, 146745, 167130, 176094, 201095, 206127, 229030, 241314, 250695, 293490, 343545, 361971, 402190, 412254, 440235, 501390, 603285, 618381, 672853, 687090, 723942, 880470, 1030635, 1085913, 1206570, 1236762, 1345706, 1809855, 1855143, 2018559, 2061270, 2171826, 3091905, 3257739, 3364265, 3619710, 3710286, 4037118, 5429565, 6055677, 6183810, 6515478, 6728530, 9275715, 10092795, 10859130, 12111354, 16288695, 18167031, 18551430, 20185590, 24895561, 30278385, 32577390, 36334062, 49791122, 54501093, 60556770, 74686683, 90835155, 109002186, 124477805, 149373366, 181670310, 224060049, 248955610, 272505465, 373433415, 448120098, 545010930, 672180147, 746866830, 1120300245, 1344360294, 2016540441, 2240600490, 3360900735, 4033080882, 6721801470, 10082702205, 20165404410]

約数ペア:

[(1, 20165404410), (2, 10082702205), (3, 6721801470), (5, 4033080882), (6, 3360900735), (9, 2240600490), (10, 2016540441), (15, 1344360294), (18, 1120300245), (27, 746866830), (30, 672180147), (37, 545010930), (45, 448120098), (54, 373433415), (74, 272505465), (81, 248955610), (90, 224060049), (111, 181670310), (135, 149373366), (162, 124477805), (185, 109002186), (222, 90835155), (270, 74686683), (333, 60556770), (370, 54501093), (405, 49791122), (555, 36334062), (619, 32577390), (666, 30278385), (810, 24895561), (999, 20185590), (1087, 18551430), (1110, 18167031), (1238, 16288695), (1665, 12111354), (1857, 10859130), (1998, 10092795), (2174, 9275715), (2997, 6728530), (3095, 6515478), (3261, 6183810), (3330, 6055677), (3714, 5429565), (4995, 4037118), (5435, 3710286), (5571, 3619710), (5994, 3364265), (6190, 3257739), (6522, 3091905), (9285, 2171826), (9783, 2061270), (9990, 2018559), (10870, 1855143), (11142, 1809855), (14985, 1345706), (16305, 1236762), (16713, 1206570), (18570, 1085913), (19566, 1030635), (22903, 880470), (27855, 723942), (29349, 687090), (29970, 672853), (32610, 618381), (33426, 603285), (40219, 501390), (45806, 440235), (48915, 412254), (50139, 402190), (55710, 361971), (58698, 343545), (68709, 293490), (80438, 250695), (83565, 241314), (88047, 229030), (97830, 206127), (100278, 201095), (114515, 176094), (120657, 167130), (137418, 146745)]