20144576100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2063}}^1$

素因数の和:2371

約数の個数: 216

約数和(自身を含む): 64334632320

約数和(自身を除く): 44190056220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 269, 275, 300, 330, 363, 484, 538, 550, 605, 660, 726, 807, 825, 1076, 1100, 1210, 1345, 1452, 1614, 1650, 1815, 2063, 2420, 2690, 2959, 3025, 3228, 3300, 3630, 4035, 4126, 5380, 5918, 6050, 6189, 6725, 7260, 8070, 8252, 8877, 9075, 10315, 11836, 12100, 12378, 13450, 14795, 16140, 17754, 18150, 20175, 20630, 22693, 24756, 26900, 29590, 30945, 32549, 35508, 36300, 40350, 41260, 44385, 45386, 51575, 59180, 61890, 65098, 68079, 73975, 80700, 88770, 90772, 97647, 103150, 113465, 123780, 130196, 136158, 147950, 154725, 162745, 177540, 195294, 206300, 221925, 226930, 249623, 272316, 295900, 309450, 325490, 340395, 390588, 443850, 453860, 488235, 499246, 554947, 567325, 618900, 650980, 680790, 748869, 813725, 887700, 976470, 998492, 1109894, 1134650, 1248115, 1361580, 1497738, 1627450, 1664841, 1701975, 1952940, 2219788, 2269300, 2441175, 2496230, 2774735, 2995476, 3254900, 3329682, 3403950, 3744345, 4882350, 4992460, 5549470, 6104417, 6240575, 6659364, 6807900, 7488690, 8324205, 9764700, 11098940, 12208834, 12481150, 13873675, 14977380, 16648410, 18313251, 18721725, 24417668, 24962300, 27747350, 30522085, 33296820, 36626502, 37443450, 41621025, 55494700, 61044170, 67148587, 73253004, 74886900, 83242050, 91566255, 122088340, 134297174, 152610425, 166484100, 183132510, 201445761, 268594348, 305220850, 335742935, 366265020, 402891522, 457831275, 610441700, 671485870, 805783044, 915662550, 1007228805, 1342971740, 1678714675, 1831325100, 2014457610, 3357429350, 4028915220, 5036144025, 6714858700, 10072288050, 20144576100]

約数ペア:

[(1, 20144576100), (2, 10072288050), (3, 6714858700), (4, 5036144025), (5, 4028915220), (6, 3357429350), (10, 2014457610), (11, 1831325100), (12, 1678714675), (15, 1342971740), (20, 1007228805), (22, 915662550), (25, 805783044), (30, 671485870), (33, 610441700), (44, 457831275), (50, 402891522), (55, 366265020), (60, 335742935), (66, 305220850), (75, 268594348), (100, 201445761), (110, 183132510), (121, 166484100), (132, 152610425), (150, 134297174), (165, 122088340), (220, 91566255), (242, 83242050), (269, 74886900), (275, 73253004), (300, 67148587), (330, 61044170), (363, 55494700), (484, 41621025), (538, 37443450), (550, 36626502), (605, 33296820), (660, 30522085), (726, 27747350), (807, 24962300), (825, 24417668), (1076, 18721725), (1100, 18313251), (1210, 16648410), (1345, 14977380), (1452, 13873675), (1614, 12481150), (1650, 12208834), (1815, 11098940), (2063, 9764700), (2420, 8324205), (2690, 7488690), (2959, 6807900), (3025, 6659364), (3228, 6240575), (3300, 6104417), (3630, 5549470), (4035, 4992460), (4126, 4882350), (5380, 3744345), (5918, 3403950), (6050, 3329682), (6189, 3254900), (6725, 2995476), (7260, 2774735), (8070, 2496230), (8252, 2441175), (8877, 2269300), (9075, 2219788), (10315, 1952940), (11836, 1701975), (12100, 1664841), (12378, 1627450), (13450, 1497738), (14795, 1361580), (16140, 1248115), (17754, 1134650), (18150, 1109894), (20175, 998492), (20630, 976470), (22693, 887700), (24756, 813725), (26900, 748869), (29590, 680790), (30945, 650980), (32549, 618900), (35508, 567325), (36300, 554947), (40350, 499246), (41260, 488235), (44385, 453860), (45386, 443850), (51575, 390588), (59180, 340395), (61890, 325490), (65098, 309450), (68079, 295900), (73975, 272316), (80700, 249623), (88770, 226930), (90772, 221925), (97647, 206300), (103150, 195294), (113465, 177540), (123780, 162745), (130196, 154725), (136158, 147950)]