153446850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 440462880

約数和(自身を除く): 287016030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 131, 137, 150, 171, 190, 225, 262, 274, 285, 342, 393, 411, 450, 475, 570, 655, 685, 786, 822, 855, 950, 1179, 1233, 1310, 1370, 1425, 1710, 1965, 2055, 2358, 2466, 2489, 2603, 2850, 3275, 3425, 3930, 4110, 4275, 4978, 5206, 5895, 6165, 6550, 6850, 7467, 7809, 8550, 9825, 10275, 11790, 12330, 12445, 13015, 14934, 15618, 17947, 19650, 20550, 22401, 23427, 24890, 26030, 29475, 30825, 35894, 37335, 39045, 44802, 46854, 53841, 58950, 61650, 62225, 65075, 74670, 78090, 89735, 107682, 112005, 117135, 124450, 130150, 161523, 179470, 186675, 195225, 224010, 234270, 269205, 323046, 340993, 373350, 390450, 448675, 538410, 560025, 585675, 681986, 807615, 897350, 1022979, 1120050, 1171350, 1346025, 1615230, 1704965, 2045958, 2692050, 3068937, 3409930, 4038075, 5114895, 6137874, 8076150, 8524825, 10229790, 15344685, 17049650, 25574475, 30689370, 51148950, 76723425, 153446850]

約数ペア:

[(1, 153446850), (2, 76723425), (3, 51148950), (5, 30689370), (6, 25574475), (9, 17049650), (10, 15344685), (15, 10229790), (18, 8524825), (19, 8076150), (25, 6137874), (30, 5114895), (38, 4038075), (45, 3409930), (50, 3068937), (57, 2692050), (75, 2045958), (90, 1704965), (95, 1615230), (114, 1346025), (131, 1171350), (137, 1120050), (150, 1022979), (171, 897350), (190, 807615), (225, 681986), (262, 585675), (274, 560025), (285, 538410), (342, 448675), (393, 390450), (411, 373350), (450, 340993), (475, 323046), (570, 269205), (655, 234270), (685, 224010), (786, 195225), (822, 186675), (855, 179470), (950, 161523), (1179, 130150), (1233, 124450), (1310, 117135), (1370, 112005), (1425, 107682), (1710, 89735), (1965, 78090), (2055, 74670), (2358, 65075), (2466, 62225), (2489, 61650), (2603, 58950), (2850, 53841), (3275, 46854), (3425, 44802), (3930, 39045), (4110, 37335), (4275, 35894), (4978, 30825), (5206, 29475), (5895, 26030), (6165, 24890), (6550, 23427), (6850, 22401), (7467, 20550), (7809, 19650), (8550, 17947), (9825, 15618), (10275, 14934), (11790, 13015), (12330, 12445)]