208124100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4099

約数の個数: 144

約数和(自身を含む): 704468800

約数和(自身を除く): 496344700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4057, 4275, 5130, 5700, 8114, 8550, 10260, 12171, 12825, 16228, 17100, 20285, 24342, 25650, 36513, 40570, 48684, 51300, 60855, 73026, 77083, 81140, 101425, 109539, 121710, 146052, 154166, 182565, 202850, 219078, 231249, 243420, 304275, 308332, 365130, 385415, 405700, 438156, 462498, 547695, 608550, 693747, 730260, 770830, 912825, 924996, 1095390, 1156245, 1217100, 1387494, 1541660, 1825650, 1927075, 2081241, 2190780, 2312490, 2738475, 2774988, 3468735, 3651300, 3854150, 4162482, 4624980, 5476950, 5781225, 6937470, 7708300, 8324964, 10406205, 10953900, 11562450, 13874940, 17343675, 20812410, 23124900, 34687350, 41624820, 52031025, 69374700, 104062050, 208124100]

約数ペア:

[(1, 208124100), (2, 104062050), (3, 69374700), (4, 52031025), (5, 41624820), (6, 34687350), (9, 23124900), (10, 20812410), (12, 17343675), (15, 13874940), (18, 11562450), (19, 10953900), (20, 10406205), (25, 8324964), (27, 7708300), (30, 6937470), (36, 5781225), (38, 5476950), (45, 4624980), (50, 4162482), (54, 3854150), (57, 3651300), (60, 3468735), (75, 2774988), (76, 2738475), (90, 2312490), (95, 2190780), (100, 2081241), (108, 1927075), (114, 1825650), (135, 1541660), (150, 1387494), (171, 1217100), (180, 1156245), (190, 1095390), (225, 924996), (228, 912825), (270, 770830), (285, 730260), (300, 693747), (342, 608550), (380, 547695), (450, 462498), (475, 438156), (513, 405700), (540, 385415), (570, 365130), (675, 308332), (684, 304275), (855, 243420), (900, 231249), (950, 219078), (1026, 202850), (1140, 182565), (1350, 154166), (1425, 146052), (1710, 121710), (1900, 109539), (2052, 101425), (2565, 81140), (2700, 77083), (2850, 73026), (3420, 60855), (4057, 51300), (4275, 48684), (5130, 40570), (5700, 36513), (8114, 25650), (8550, 24342), (10260, 20285), (12171, 17100), (12825, 16228)]