68897400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 256285680

約数和(自身を除く): 187388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 73, 75, 78, 88, 100, 104, 110, 120, 121, 130, 132, 143, 146, 150, 156, 165, 195, 200, 219, 220, 242, 260, 264, 275, 286, 292, 300, 312, 325, 330, 363, 365, 390, 429, 438, 440, 484, 520, 550, 572, 584, 600, 605, 650, 660, 715, 726, 730, 780, 803, 825, 858, 876, 949, 968, 975, 1095, 1100, 1144, 1210, 1300, 1320, 1430, 1452, 1460, 1560, 1573, 1606, 1650, 1716, 1752, 1815, 1825, 1898, 1950, 2145, 2190, 2200, 2409, 2420, 2600, 2847, 2860, 2904, 2920, 3025, 3146, 3212, 3300, 3432, 3575, 3630, 3650, 3796, 3900, 4015, 4290, 4380, 4719, 4745, 4818, 4840, 5475, 5694, 5720, 6050, 6292, 6424, 6600, 7150, 7260, 7300, 7592, 7800, 7865, 8030, 8580, 8760, 8833, 9075, 9438, 9490, 9636, 10439, 10725, 10950, 11388, 12045, 12100, 12584, 14235, 14300, 14520, 14600, 15730, 16060, 17160, 17666, 18150, 18876, 18980, 19272, 20075, 20878, 21450, 21900, 22776, 23595, 23725, 24090, 24200, 26499, 28470, 28600, 31317, 31460, 32120, 35332, 36300, 37752, 37960, 39325, 40150, 41756, 42900, 43800, 44165, 47190, 47450, 48180, 52195, 52998, 56940, 60225, 62634, 62920, 70664, 71175, 72600, 78650, 80300, 83512, 85800, 88330, 94380, 94900, 96360, 104390, 105996, 113880, 114829, 117975, 120450, 125268, 132495, 142350, 156585, 157300, 160600, 176660, 188760, 189800, 208780, 211992, 220825, 229658, 235950, 240900, 250536, 260975, 264990, 284700, 313170, 314600, 344487, 353320, 417560, 441650, 459316, 471900, 481800, 521950, 529980, 569400, 574145, 626340, 662475, 688974, 782925, 883300, 918632, 943800, 1043900, 1059960, 1148290, 1252680, 1324950, 1377948, 1565850, 1722435, 1766600, 2087800, 2296580, 2649900, 2755896, 2870725, 3131700, 3444870, 4593160, 5299800, 5741450, 6263400, 6889740, 8612175, 11482900, 13779480, 17224350, 22965800, 34448700, 68897400]

約数ペア:

[(1, 68897400), (2, 34448700), (3, 22965800), (4, 17224350), (5, 13779480), (6, 11482900), (8, 8612175), (10, 6889740), (11, 6263400), (12, 5741450), (13, 5299800), (15, 4593160), (20, 3444870), (22, 3131700), (24, 2870725), (25, 2755896), (26, 2649900), (30, 2296580), (33, 2087800), (39, 1766600), (40, 1722435), (44, 1565850), (50, 1377948), (52, 1324950), (55, 1252680), (60, 1148290), (65, 1059960), (66, 1043900), (73, 943800), (75, 918632), (78, 883300), (88, 782925), (100, 688974), (104, 662475), (110, 626340), (120, 574145), (121, 569400), (130, 529980), (132, 521950), (143, 481800), (146, 471900), (150, 459316), (156, 441650), (165, 417560), (195, 353320), (200, 344487), (219, 314600), (220, 313170), (242, 284700), (260, 264990), (264, 260975), (275, 250536), (286, 240900), (292, 235950), (300, 229658), (312, 220825), (325, 211992), (330, 208780), (363, 189800), (365, 188760), (390, 176660), (429, 160600), (438, 157300), (440, 156585), (484, 142350), (520, 132495), (550, 125268), (572, 120450), (584, 117975), (600, 114829), (605, 113880), (650, 105996), (660, 104390), (715, 96360), (726, 94900), (730, 94380), (780, 88330), (803, 85800), (825, 83512), (858, 80300), (876, 78650), (949, 72600), (968, 71175), (975, 70664), (1095, 62920), (1100, 62634), (1144, 60225), (1210, 56940), (1300, 52998), (1320, 52195), (1430, 48180), (1452, 47450), (1460, 47190), (1560, 44165), (1573, 43800), (1606, 42900), (1650, 41756), (1716, 40150), (1752, 39325), (1815, 37960), (1825, 37752), (1898, 36300), (1950, 35332), (2145, 32120), (2190, 31460), (2200, 31317), (2409, 28600), (2420, 28470), (2600, 26499), (2847, 24200), (2860, 24090), (2904, 23725), (2920, 23595), (3025, 22776), (3146, 21900), (3212, 21450), (3300, 20878), (3432, 20075), (3575, 19272), (3630, 18980), (3650, 18876), (3796, 18150), (3900, 17666), (4015, 17160), (4290, 16060), (4380, 15730), (4719, 14600), (4745, 14520), (4818, 14300), (4840, 14235), (5475, 12584), (5694, 12100), (5720, 12045), (6050, 11388), (6292, 10950), (6424, 10725), (6600, 10439), (7150, 9636), (7260, 9490), (7300, 9438), (7592, 9075), (7800, 8833), (7865, 8760), (8030, 8580)]