12245850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 34640640

約数和(自身を除く): 22394790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 193, 225, 235, 270, 282, 386, 423, 450, 470, 579, 675, 705, 846, 965, 1158, 1175, 1269, 1350, 1410, 1737, 1930, 2115, 2350, 2538, 2895, 3474, 3525, 4230, 4825, 5211, 5790, 6345, 7050, 8685, 9071, 9650, 10422, 10575, 12690, 14475, 17370, 18142, 21150, 26055, 27213, 28950, 31725, 43425, 45355, 52110, 54426, 63450, 81639, 86850, 90710, 130275, 136065, 163278, 226775, 244917, 260550, 272130, 408195, 453550, 489834, 680325, 816390, 1224585, 1360650, 2040975, 2449170, 4081950, 6122925, 12245850]

約数ペア:

[(1, 12245850), (2, 6122925), (3, 4081950), (5, 2449170), (6, 2040975), (9, 1360650), (10, 1224585), (15, 816390), (18, 680325), (25, 489834), (27, 453550), (30, 408195), (45, 272130), (47, 260550), (50, 244917), (54, 226775), (75, 163278), (90, 136065), (94, 130275), (135, 90710), (141, 86850), (150, 81639), (193, 63450), (225, 54426), (235, 52110), (270, 45355), (282, 43425), (386, 31725), (423, 28950), (450, 27213), (470, 26055), (579, 21150), (675, 18142), (705, 17370), (846, 14475), (965, 12690), (1158, 10575), (1175, 10422), (1269, 9650), (1350, 9071), (1410, 8685), (1737, 7050), (1930, 6345), (2115, 5790), (2350, 5211), (2538, 4825), (2895, 4230), (3474, 3525)]