42776280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 143544960

約数和(自身を除く): 100768680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 3833, 5580, 7666, 11160, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 76660, 91992, 114990, 118823, 137988, 153320, 172485, 229980, 237646, 275976, 344970, 356469, 459960, 475292, 594115, 689940, 712938, 950584, 1069407, 1188230, 1379880, 1425876, 1782345, 2138814, 2376460, 2851752, 3564690, 4277628, 4752920, 5347035, 7129380, 8555256, 10694070, 14258760, 21388140, 42776280]

約数ペア:

[(1, 42776280), (2, 21388140), (3, 14258760), (4, 10694070), (5, 8555256), (6, 7129380), (8, 5347035), (9, 4752920), (10, 4277628), (12, 3564690), (15, 2851752), (18, 2376460), (20, 2138814), (24, 1782345), (30, 1425876), (31, 1379880), (36, 1188230), (40, 1069407), (45, 950584), (60, 712938), (62, 689940), (72, 594115), (90, 475292), (93, 459960), (120, 356469), (124, 344970), (155, 275976), (180, 237646), (186, 229980), (248, 172485), (279, 153320), (310, 137988), (360, 118823), (372, 114990), (465, 91992), (558, 76660), (620, 68994), (744, 57495), (930, 45996), (1116, 38330), (1240, 34497), (1395, 30664), (1860, 22998), (2232, 19165), (2790, 15332), (3720, 11499), (3833, 11160), (5580, 7666)]