67789800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2932

約数の個数: 144

約数和(自身を含む): 245257740

約数和(自身を除く): 177467940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2897, 2925, 3900, 4680, 5794, 5850, 7800, 8691, 11588, 11700, 14485, 17382, 23176, 23400, 26073, 28970, 34764, 37661, 43455, 52146, 57940, 69528, 72425, 75322, 86910, 104292, 112983, 115880, 130365, 144850, 150644, 173820, 188305, 208584, 217275, 225966, 260730, 289700, 301288, 338949, 347640, 376610, 434550, 451932, 521460, 564915, 579400, 651825, 677898, 753220, 869100, 903864, 941525, 1042920, 1129830, 1303650, 1355796, 1506440, 1694745, 1738200, 1883050, 2259660, 2607300, 2711592, 2824575, 3389490, 3766100, 4519320, 5214600, 5649150, 6778980, 7532200, 8473725, 11298300, 13557960, 16947450, 22596600, 33894900, 67789800]

約数ペア:

[(1, 67789800), (2, 33894900), (3, 22596600), (4, 16947450), (5, 13557960), (6, 11298300), (8, 8473725), (9, 7532200), (10, 6778980), (12, 5649150), (13, 5214600), (15, 4519320), (18, 3766100), (20, 3389490), (24, 2824575), (25, 2711592), (26, 2607300), (30, 2259660), (36, 1883050), (39, 1738200), (40, 1694745), (45, 1506440), (50, 1355796), (52, 1303650), (60, 1129830), (65, 1042920), (72, 941525), (75, 903864), (78, 869100), (90, 753220), (100, 677898), (104, 651825), (117, 579400), (120, 564915), (130, 521460), (150, 451932), (156, 434550), (180, 376610), (195, 347640), (200, 338949), (225, 301288), (234, 289700), (260, 260730), (300, 225966), (312, 217275), (325, 208584), (360, 188305), (390, 173820), (450, 150644), (468, 144850), (520, 130365), (585, 115880), (600, 112983), (650, 104292), (780, 86910), (900, 75322), (936, 72425), (975, 69528), (1170, 57940), (1300, 52146), (1560, 43455), (1800, 37661), (1950, 34764), (2340, 28970), (2600, 26073), (2897, 23400), (2925, 23176), (3900, 17382), (4680, 14485), (5794, 11700), (5850, 11588), (7800, 8691)]