188153880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1449

約数の個数: 128

約数和(自身を含む): 598855680

約数和(自身を除く): 410701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1367, 1480, 1860, 2220, 2294, 2734, 3441, 3720, 4101, 4440, 4588, 5468, 5735, 6835, 6882, 8202, 9176, 10936, 11470, 13670, 13764, 16404, 17205, 20505, 22940, 27340, 27528, 32808, 34410, 41010, 42377, 45880, 50579, 54680, 68820, 82020, 84754, 101158, 127131, 137640, 151737, 164040, 169508, 202316, 211885, 252895, 254262, 303474, 339016, 404632, 423770, 505790, 508524, 606948, 635655, 758685, 847540, 1011580, 1017048, 1213896, 1271310, 1517370, 1567949, 1695080, 2023160, 2542620, 3034740, 3135898, 4703847, 5085240, 6069480, 6271796, 7839745, 9407694, 12543592, 15679490, 18815388, 23519235, 31358980, 37630776, 47038470, 62717960, 94076940, 188153880]

約数ペア:

[(1, 188153880), (2, 94076940), (3, 62717960), (4, 47038470), (5, 37630776), (6, 31358980), (8, 23519235), (10, 18815388), (12, 15679490), (15, 12543592), (20, 9407694), (24, 7839745), (30, 6271796), (31, 6069480), (37, 5085240), (40, 4703847), (60, 3135898), (62, 3034740), (74, 2542620), (93, 2023160), (111, 1695080), (120, 1567949), (124, 1517370), (148, 1271310), (155, 1213896), (185, 1017048), (186, 1011580), (222, 847540), (248, 758685), (296, 635655), (310, 606948), (370, 508524), (372, 505790), (444, 423770), (465, 404632), (555, 339016), (620, 303474), (740, 254262), (744, 252895), (888, 211885), (930, 202316), (1110, 169508), (1147, 164040), (1240, 151737), (1367, 137640), (1480, 127131), (1860, 101158), (2220, 84754), (2294, 82020), (2734, 68820), (3441, 54680), (3720, 50579), (4101, 45880), (4440, 42377), (4588, 41010), (5468, 34410), (5735, 32808), (6835, 27528), (6882, 27340), (8202, 22940), (9176, 20505), (10936, 17205), (11470, 16404), (13670, 13764)]