300459780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 952870464

約数和(自身を除く): 652410684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 211, 243, 270, 293, 324, 405, 422, 486, 540, 586, 633, 810, 844, 879, 972, 1055, 1172, 1215, 1266, 1465, 1620, 1758, 1899, 2110, 2430, 2532, 2637, 2930, 3165, 3516, 3798, 4220, 4395, 4860, 5274, 5697, 5860, 6330, 7596, 7911, 8790, 9495, 10548, 11394, 12660, 13185, 15822, 17091, 17580, 18990, 22788, 23733, 26370, 28485, 31644, 34182, 37980, 39555, 47466, 51273, 52740, 56970, 61823, 68364, 71199, 79110, 85455, 94932, 102546, 113940, 118665, 123646, 142398, 158220, 170910, 185469, 205092, 237330, 247292, 256365, 284796, 309115, 341820, 355995, 370938, 474660, 512730, 556407, 618230, 711990, 741876, 927345, 1025460, 1112814, 1236460, 1423980, 1669221, 1854690, 2225628, 2782035, 3338442, 3709380, 5007663, 5564070, 6676884, 8346105, 10015326, 11128140, 15022989, 16692210, 20030652, 25038315, 30045978, 33384420, 50076630, 60091956, 75114945, 100153260, 150229890, 300459780]

約数ペア:

[(1, 300459780), (2, 150229890), (3, 100153260), (4, 75114945), (5, 60091956), (6, 50076630), (9, 33384420), (10, 30045978), (12, 25038315), (15, 20030652), (18, 16692210), (20, 15022989), (27, 11128140), (30, 10015326), (36, 8346105), (45, 6676884), (54, 5564070), (60, 5007663), (81, 3709380), (90, 3338442), (108, 2782035), (135, 2225628), (162, 1854690), (180, 1669221), (211, 1423980), (243, 1236460), (270, 1112814), (293, 1025460), (324, 927345), (405, 741876), (422, 711990), (486, 618230), (540, 556407), (586, 512730), (633, 474660), (810, 370938), (844, 355995), (879, 341820), (972, 309115), (1055, 284796), (1172, 256365), (1215, 247292), (1266, 237330), (1465, 205092), (1620, 185469), (1758, 170910), (1899, 158220), (2110, 142398), (2430, 123646), (2532, 118665), (2637, 113940), (2930, 102546), (3165, 94932), (3516, 85455), (3798, 79110), (4220, 71199), (4395, 68364), (4860, 61823), (5274, 56970), (5697, 52740), (5860, 51273), (6330, 47466), (7596, 39555), (7911, 37980), (8790, 34182), (9495, 31644), (10548, 28485), (11394, 26370), (12660, 23733), (13185, 22788), (15822, 18990), (17091, 17580)]